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The text widget provides a multi-line text editing control. More...
#include <FXText.h>
Public Types | |
| enum | { STYLE_MASK = 0x00FF, STYLE_TEXT = 0x0100, STYLE_SELECTED = 0x0200, STYLE_CONTROL = 0x0400, STYLE_HILITE = 0x0800, STYLE_ACTIVE = 0x1000, STYLE_INSERT = 0x2000 } |
| Internal style flags. | |
| enum | { STYLE_UNDERLINE = 0x0001, STYLE_STRIKEOUT = 0x0002, STYLE_BOLD = 0x0004 } |
| Text highlight style flags. | |
| enum | { SelectNone, SelectChars, SelectWords, SelectRows, SelectLines } |
| Selection modes. | |
| enum | { ID_CURSOR_TOP =FXScrollArea::ID_LAST, ID_CURSOR_BOTTOM, ID_CURSOR_HOME, ID_CURSOR_END, ID_CURSOR_RIGHT, ID_CURSOR_LEFT, ID_CURSOR_UP, ID_CURSOR_DOWN, ID_CURSOR_PAGEUP, ID_CURSOR_PAGEDOWN, ID_CURSOR_WORD_LEFT, ID_CURSOR_WORD_RIGHT, ID_CURSOR_SHIFT_TOP, ID_CURSOR_SHIFT_BOTTOM, ID_CURSOR_SHIFT_HOME, ID_CURSOR_SHIFT_END, ID_CURSOR_SHIFT_UP, ID_CURSOR_SHIFT_DOWN, ID_CURSOR_SHIFT_LEFT, ID_CURSOR_SHIFT_RIGHT, ID_CURSOR_SHIFT_PAGEUP, ID_CURSOR_SHIFT_PAGEDOWN, ID_CURSOR_SHIFT_WORD_LEFT, ID_CURSOR_SHIFT_WORD_RIGHT, ID_CURSOR_ALT_UP, ID_CURSOR_ALT_DOWN, ID_CURSOR_ALT_LEFT, ID_CURSOR_ALT_RIGHT, ID_SCROLL_UP, ID_SCROLL_DOWN, ID_SCROLL_TOP, ID_SCROLL_BOTTOM, ID_SCROLL_CENTER, ID_INSERT_STRING, ID_INSERT_NEWLINE, ID_INSERT_NEWLINE_ONLY, ID_INSERT_NEWLINE_INDENT, ID_INSERT_TAB, ID_INSERT_HARDTAB, ID_INSERT_SOFTTAB, ID_CUT_SEL, ID_COPY_SEL, ID_DELETE_SEL, ID_PASTE_SEL, ID_PASTE_MIDDLE, ID_SELECT_CHAR, ID_SELECT_WORD, ID_SELECT_LINE, ID_SELECT_ALL, ID_SELECT_MATCHING, ID_SELECT_BRACE, ID_SELECT_BRACK, ID_SELECT_PAREN, ID_SELECT_ANG, ID_DESELECT_ALL, ID_BACKSPACE_CHAR, ID_BACKSPACE_WORD, ID_BACKSPACE_BOL, ID_DELETE_CHAR, ID_DELETE_WORD, ID_DELETE_EOL, ID_DELETE_ALL, ID_DELETE_LINE, ID_TOGGLE_EDITABLE, ID_TOGGLE_OVERSTRIKE, ID_CURSOR_POS, ID_CURSOR_ROW, ID_CURSOR_COLUMN, ID_JOIN_LINES, ID_SHIFT_LEFT, ID_SHIFT_RIGHT, ID_SHIFT_TABLEFT, ID_SHIFT_TABRIGHT, ID_CLEAN_INDENT, ID_COPY_LINE, ID_MOVE_LINE_UP, ID_MOVE_LINE_DOWN, ID_UPPER_CASE, ID_LOWER_CASE, ID_GOTO_MATCHING, ID_LEFT_BRACE, ID_LEFT_BRACK, ID_LEFT_PAREN, ID_LEFT_ANG, ID_RIGHT_BRACE, ID_RIGHT_BRACK, ID_RIGHT_PAREN, ID_RIGHT_ANG, ID_BLINK, ID_FLASH, ID_TEXT_ROWS, ID_TEXT_SIZE, ID_LAST } |
 Public Types inherited from FX::FXScrollArea | |
| enum | { ID_AUTOSCROLL =FXComposite::ID_LAST, ID_VSCROLLED, ID_HSCROLLED, ID_LAST } |
| Public Types inherited from FX::FXWindow | |
| enum | WindowClass { ClassNormal, ClassGraphic, ClassSpecial, ClassRoot, ClassShell, ClassPopup, ClassToolTip, ClassMain, ClassDialog, ClassToolBar, ClassSplash, ClassNotify, ClassPanel, ClassDesktop } |
| Window classes. More... | |
| enum | { ID_NONE, ID_HIDE, ID_SHOW, ID_TOGGLESHOWN, ID_LOWER, ID_RAISE, ID_DELETE, ID_DISABLE, ID_ENABLE, ID_TOGGLEENABLED, ID_UNCHECK, ID_CHECK, ID_UNKNOWN, ID_UPDATE, ID_TIPTIMER, ID_SETVALUE, ID_SETINTVALUE, ID_SETLONGVALUE, ID_SETREALVALUE, ID_SETSTRINGVALUE, ID_SETICONVALUE, ID_SETINTRANGE, ID_SETREALRANGE, ID_GETINTVALUE, ID_GETLONGVALUE, ID_GETREALVALUE, ID_GETSTRINGVALUE, ID_GETICONVALUE, ID_GETINTRANGE, ID_GETREALRANGE, ID_SETHELPSTRING, ID_GETHELPSTRING, ID_SETTIPSTRING, ID_GETTIPSTRING, ID_QUERY_MENU, ID_HOTKEY, ID_ACCEL, ID_UNPOST, ID_POST, ID_MDI_TILEHORIZONTAL, ID_MDI_TILEVERTICAL, ID_MDI_CASCADE, ID_MDI_MAXIMIZE, ID_MDI_MINIMIZE, ID_MDI_RESTORE, ID_MDI_CLOSE, ID_MDI_WINDOW, ID_MDI_MENUWINDOW, ID_MDI_MENUMINIMIZE, ID_MDI_MENURESTORE, ID_MDI_MENUCLOSE, ID_MDI_NEXT, ID_MDI_PREV, ID_LAST } |
Public Member Functions | |
| long | onPaint (FXObject *, FXSelector, void *) |
| long | onEnter (FXObject *, FXSelector, void *) |
| long | onLeave (FXObject *, FXSelector, void *) |
| long | onBlink (FXObject *, FXSelector, void *) |
| long | onFlash (FXObject *, FXSelector, void *) |
| long | onFocusIn (FXObject *, FXSelector, void *) |
| long | onFocusOut (FXObject *, FXSelector, void *) |
| long | onMotion (FXObject *, FXSelector, void *) |
| long | onAutoScroll (FXObject *, FXSelector, void *) |
| long | onLeftBtnPress (FXObject *, FXSelector, void *) |
| long | onLeftBtnRelease (FXObject *, FXSelector, void *) |
| long | onMiddleBtnPress (FXObject *, FXSelector, void *) |
| long | onMiddleBtnRelease (FXObject *, FXSelector, void *) |
| long | onRightBtnPress (FXObject *, FXSelector, void *) |
| long | onRightBtnRelease (FXObject *, FXSelector, void *) |
| long | onKeyPress (FXObject *, FXSelector, void *) |
| long | onKeyRelease (FXObject *, FXSelector, void *) |
| long | onUngrabbed (FXObject *, FXSelector, void *) |
| long | onBeginDrag (FXObject *, FXSelector, void *) |
| long | onEndDrag (FXObject *, FXSelector, void *) |
| long | onDragged (FXObject *, FXSelector, void *) |
| long | onDNDEnter (FXObject *, FXSelector, void *) |
| long | onDNDLeave (FXObject *, FXSelector, void *) |
| long | onDNDMotion (FXObject *, FXSelector, void *) |
| long | onDNDDrop (FXObject *, FXSelector, void *) |
| long | onDNDRequest (FXObject *, FXSelector, void *) |
| long | onSelectionLost (FXObject *, FXSelector, void *) |
| long | onSelectionGained (FXObject *, FXSelector, void *) |
| long | onSelectionRequest (FXObject *, FXSelector, void *ptr) |
| long | onClipboardLost (FXObject *, FXSelector, void *) |
| long | onClipboardGained (FXObject *, FXSelector, void *) |
| long | onClipboardRequest (FXObject *, FXSelector, void *) |
| long | onCmdSetTip (FXObject *, FXSelector, void *) |
| long | onCmdGetTip (FXObject *, FXSelector, void *) |
| long | onCmdSetHelp (FXObject *, FXSelector, void *) |
| long | onCmdGetHelp (FXObject *, FXSelector, void *) |
| long | onQueryTip (FXObject *, FXSelector, void *) |
| long | onQueryHelp (FXObject *, FXSelector, void *) |
| long | onUpdIsEditable (FXObject *, FXSelector, void *) |
| long | onUpdHaveSelection (FXObject *, FXSelector, void *) |
| long | onUpdHaveEditableSelection (FXObject *, FXSelector, void *) |
| long | onIMEStart (FXObject *, FXSelector, void *) |
| long | onTipTimer (FXObject *, FXSelector, void *) |
| long | onCmdSetStringValue (FXObject *, FXSelector, void *) |
| long | onCmdGetStringValue (FXObject *, FXSelector, void *) |
| long | onCmdCursorTop (FXObject *, FXSelector, void *) |
| long | onCmdCursorBottom (FXObject *, FXSelector, void *) |
| long | onCmdCursorHome (FXObject *, FXSelector, void *) |
| long | onCmdCursorEnd (FXObject *, FXSelector, void *) |
| long | onCmdCursorRight (FXObject *, FXSelector, void *) |
| long | onCmdCursorLeft (FXObject *, FXSelector, void *) |
| long | onCmdCursorUp (FXObject *, FXSelector, void *) |
| long | onCmdCursorDown (FXObject *, FXSelector, void *) |
| long | onCmdCursorPageUp (FXObject *, FXSelector, void *) |
| long | onCmdCursorPageDown (FXObject *, FXSelector, void *) |
| long | onCmdCursorWordLeft (FXObject *, FXSelector, void *) |
| long | onCmdCursorWordRight (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftTop (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftBottom (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftHome (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftEnd (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftRight (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftLeft (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftUp (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftDown (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftPageUp (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftPageDown (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftWordLeft (FXObject *, FXSelector, void *) |
| long | onCmdCursorShiftWordRight (FXObject *, FXSelector, void *) |
| long | onCmdCursorAltUp (FXObject *, FXSelector, void *) |
| long | onCmdCursorAltDown (FXObject *, FXSelector, void *) |
| long | onCmdCursorAltLeft (FXObject *, FXSelector, void *) |
| long | onCmdCursorAltRight (FXObject *, FXSelector, void *) |
| long | onCmdScrollUp (FXObject *, FXSelector, void *) |
| long | onCmdScrollDown (FXObject *, FXSelector, void *) |
| long | onCmdScrollTop (FXObject *, FXSelector, void *) |
| long | onCmdScrollBottom (FXObject *, FXSelector, void *) |
| long | onCmdScrollCenter (FXObject *, FXSelector, void *) |
| long | onCmdInsertString (FXObject *, FXSelector, void *) |
| long | onCmdInsertNewline (FXObject *, FXSelector, void *) |
| long | onCmdInsertNewlineOnly (FXObject *, FXSelector, void *) |
| long | onCmdInsertNewlineIndent (FXObject *, FXSelector, void *) |
| long | onCmdInsertTab (FXObject *, FXSelector, void *) |
| long | onCmdInsertHardTab (FXObject *, FXSelector, void *) |
| long | onCmdInsertSoftTab (FXObject *, FXSelector, void *) |
| long | onCmdCutSel (FXObject *, FXSelector, void *) |
| long | onCmdCopySel (FXObject *, FXSelector, void *) |
| long | onCmdPasteSel (FXObject *, FXSelector, void *) |
| long | onCmdPasteMiddle (FXObject *, FXSelector, void *) |
| long | onCmdDeleteSel (FXObject *, FXSelector, void *) |
| long | onCmdSelectChar (FXObject *, FXSelector, void *) |
| long | onCmdSelectWord (FXObject *, FXSelector, void *) |
| long | onCmdSelectLine (FXObject *, FXSelector, void *) |
| long | onCmdSelectMatching (FXObject *, FXSelector, void *) |
| long | onCmdSelectEnclosing (FXObject *, FXSelector, void *) |
| long | onCmdSelectAll (FXObject *, FXSelector, void *) |
| long | onCmdDeselectAll (FXObject *, FXSelector, void *) |
| long | onCmdBackspaceChar (FXObject *, FXSelector, void *) |
| long | onCmdBackspaceWord (FXObject *, FXSelector, void *) |
| long | onCmdBackspaceBol (FXObject *, FXSelector, void *) |
| long | onCmdDeleteChar (FXObject *, FXSelector, void *) |
| long | onCmdDeleteWord (FXObject *, FXSelector, void *) |
| long | onCmdDeleteEol (FXObject *, FXSelector, void *) |
| long | onCmdDeleteAll (FXObject *, FXSelector, void *) |
| long | onCmdDeleteLine (FXObject *, FXSelector, void *) |
| long | onCmdShiftText (FXObject *, FXSelector, void *) |
| long | onCmdChangeCase (FXObject *, FXSelector, void *) |
| long | onCmdCopyLine (FXObject *, FXSelector, void *) |
| long | onCmdMoveLineUp (FXObject *, FXSelector, void *) |
| long | onCmdMoveLineDown (FXObject *, FXSelector, void *) |
| long | onCmdJoinLines (FXObject *, FXSelector, void *) |
| long | onCmdBlockBeg (FXObject *, FXSelector, void *) |
| long | onCmdBlockEnd (FXObject *, FXSelector, void *) |
| long | onCmdGotoMatching (FXObject *, FXSelector, void *) |
| long | onCmdCursorPos (FXObject *, FXSelector, void *) |
| long | onUpdCursorPos (FXObject *, FXSelector, void *) |
| long | onCmdCursorRow (FXObject *, FXSelector, void *) |
| long | onUpdCursorRow (FXObject *, FXSelector, void *) |
| long | onCmdCursorColumn (FXObject *, FXSelector, void *) |
| long | onUpdCursorColumn (FXObject *, FXSelector, void *) |
| long | onCmdToggleEditable (FXObject *, FXSelector, void *) |
| long | onUpdToggleEditable (FXObject *, FXSelector, void *) |
| long | onCmdToggleOverstrike (FXObject *, FXSelector, void *) |
| long | onUpdToggleOverstrike (FXObject *, FXSelector, void *) |
| long | onUpdTextRows (FXObject *, FXSelector, void *) |
| long | onUpdTextSize (FXObject *, FXSelector, void *) |
| FXText (FXComposite *p, FXObject *tgt=nullptr, FXSelector sel=0, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0, FXint pl=3, FXint pr=3, FXint pt=2, FXint pb=2) | |
| Construct multi-line text widget. | |
| virtual void | create () |
| Create server-side resources. | |
| virtual void | detach () |
| Detach server-side resources. | |
| virtual FXint | getContentWidth () |
| Get default width. | |
| virtual FXint | getContentHeight () |
| Get default height. | |
| virtual FXint | getVisibleX () const |
| Return visible scroll-area x position. | |
| virtual FXint | getVisibleY () const |
| Return visible scroll-area y position. | |
| virtual FXint | getVisibleWidth () const |
| Return visible scroll-area width. | |
| virtual FXint | getVisibleHeight () const |
| Return visible scroll-area height. | |
| virtual FXint | getDefaultWidth () |
| Return default width. | |
| virtual FXint | getDefaultHeight () |
| Return default height. | |
| virtual void | layout () |
| Perform layout. | |
| virtual void | enable () |
| Enable the text widget. | |
| virtual void | disable () |
| Disable the text widget. | |
| virtual void | recalc () |
| Need to recalculate size. | |
| virtual FXbool | canFocus () const |
| Returns true because a text widget can receive focus. | |
| virtual void | setFocus () |
| Move the focus to this window. | |
| virtual void | killFocus () |
| Remove the focus from this window. | |
| void | setModified (FXbool mod=true) |
| Set modified flag. | |
| FXbool | isModified () const |
| Return true if text was modified. | |
| void | setEditable (FXbool edit=true) |
| Set editable mode. | |
| FXbool | isEditable () const |
| Return true if text is editable. | |
| void | setOverstrike (FXbool over=true) |
| Set overstrike mode. | |
| FXbool | isOverstrike () const |
| Return true if overstrike mode in effect. | |
| FXint | getLength () const |
| Return length of buffer. | |
| FXint | getNumRows () const |
| Return number of rows in buffer. | |
| FXint | getByte (FXint pos) const |
| Get byte at position in text buffer. | |
| FXint | getStyle (FXint pos) const |
| Get style at position pos. | |
| FXint | getCharLen (FXint pos) const |
| Get length of wide character at position pos. | |
| FXwchar | getChar (FXint pos) const |
| Get wide character at position pos. | |
| FXint | dec (FXint pos) const |
| Retreat to the previous valid utf8 character start. | |
| FXint | inc (FXint pos) const |
| Advance to the next valid utf8 character start. | |
| FXint | lineStart (FXint pos) const |
| Return position of begin of line containing position pos. | |
| FXint | lineEnd (FXint pos) const |
| Return position of end of line containing position pos. | |
| FXint | nextLine (FXint pos, FXint nl=1) const |
| Return start of next line. | |
| FXint | prevLine (FXint pos, FXint nl=1) const |
| Return start of previous line. | |
| FXint | rowStart (FXint pos) const |
| Return row start. | |
| FXint | rowEnd (FXint pos) const |
| Return row end. | |
| FXint | nextRow (FXint pos, FXint nr=1) const |
| Return start of next row. | |
| FXint | prevRow (FXint pos, FXint nr=1) const |
| Return start of previous row. | |
| FXint | leftWord (FXint pos) const |
| Return end of previous word. | |
| FXint | rightWord (FXint pos) const |
| Return begin of next word. | |
| FXint | wordStart (FXint pos) const |
| Return begin of word. | |
| FXint | wordEnd (FXint pos) const |
| Return end of word. | |
| FXint | validPos (FXint pos) const |
| Return validated utf8 character start position. | |
| FXint | countCols (FXint start, FXint end) const |
| Count number of columns taken up by some text. More... | |
| FXint | countRows (FXint start, FXint end) const |
| Count number of rows taken up by some text. More... | |
| FXint | countLines (FXint start, FXint end) const |
| Count number of newlines. More... | |
| virtual FXint | setText (const FXchar *text, FXint num, FXbool notify=false) |
| Change the text in the buffer to new text. | |
| virtual FXint | setText (const FXString &text, FXbool notify=false) |
| virtual FXint | setStyledText (const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Change the text in the buffer to new text. | |
| virtual FXint | setStyledText (const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | changeStyle (FXint pos, FXint num, FXint style) |
| Change style of text range. | |
| virtual FXint | changeStyle (FXint pos, const FXchar *style, FXint num) |
| Change style of text range from style-array. | |
| virtual FXint | changeStyle (FXint pos, const FXString &style) |
| virtual FXint | appendText (const FXchar *text, FXint num, FXbool notify=false) |
| Append n bytes of text at the end of the buffer. | |
| virtual FXint | appendText (const FXString &text, FXbool notify=false) |
| virtual FXint | appendStyledText (const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Append n bytes of text at the end of the buffer. | |
| virtual FXint | appendStyledText (const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | replaceText (FXint pos, FXint del, const FXchar *text, FXint ins, FXbool notify=false) |
| Replace del bytes at pos by ins characters of text. | |
| virtual FXint | replaceText (FXint pos, FXint del, const FXString &text, FXbool notify=false) |
| virtual FXint | replaceStyledText (FXint pos, FXint del, const FXchar *text, FXint ins, FXint style=0, FXbool notify=false) |
| Replace del bytes at pos by ins characters of text. | |
| virtual FXint | replaceStyledText (FXint pos, FXint del, const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | replaceTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol, const FXchar *text, FXint num, FXbool notify=false) |
| Replace text columns startcol to endcol in lines starting at startpos to endpos by new text. | |
| virtual FXint | replaceTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol, const FXString &text, FXbool notify=false) |
| virtual FXint | replaceStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol, const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Replace text columns startcol to endcol in lines starting at startpos to endpos by new text with given style. | |
| virtual FXint | replaceStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol, const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | insertText (FXint pos, const FXchar *text, FXint num, FXbool notify=false) |
| Insert n bytes of text at position pos into the buffer. | |
| virtual FXint | insertText (FXint pos, const FXString &text, FXbool notify=false) |
| virtual FXint | insertStyledText (FXint pos, const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Insert n bytes of text at position pos into the buffer. | |
| virtual FXint | insertStyledText (FXint pos, const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | insertTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXchar *text, FXint num, FXbool notify=false) |
| Insert text columns at startcol in line starting at startpos to endpos. | |
| virtual FXint | insertTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXString &text, FXbool notify=false) |
| virtual FXint | insertStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Insert text columns at startcol in line starting at startpos to endpos with given style. | |
| virtual FXint | insertStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXString &text, FXint style=0, FXbool notify=false) |
| virtual FXint | overstrikeTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXchar *text, FXint num, FXbool notify=false) |
| Overstrike text block. | |
| virtual FXint | overstrikeTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXString &text, FXbool notify=false) |
| virtual FXint | overstrikeStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXchar *text, FXint num, FXint style=0, FXbool notify=false) |
| Overstrike styled text block. | |
| virtual FXint | overstrikeStyledTextBlock (FXint startpos, FXint endpos, FXint startcol, const FXString &text, FXint style=0, FXbool notify=false) |
| FXString | getText () const |
| Return entire text as string. | |
| void | getText (FXchar *text, FXint num) const |
| Retrieve text into buffer. | |
| void | getText (FXString &text) const |
| Retrieve text into string. | |
| void | extractText (FXchar *text, FXint pos, FXint num) const |
| Extract n bytes of text from position pos into already allocated buffer. | |
| void | extractText (FXString &text, FXint pos, FXint num) const |
| Extract n bytes of text from position pos into string text. | |
| FXString | extractText (FXint pos, FXint num) const |
| Return n bytes of contents of text buffer from position pos. | |
| void | extractStyle (FXchar *style, FXint pos, FXint num) const |
| Extract n bytes of style info from position pos into already allocated buffer. | |
| void | extractStyle (FXString &style, FXint pos, FXint num) const |
| Extract n bytes of style info from position pos into string text. | |
| FXString | extractStyle (FXint pos, FXint num) const |
| Return n bytes of style info from buffer from position pos. | |
| void | extractTextBlock (FXString &text, FXint startpos, FXint endpos, FXint startcol, FXint endcol) const |
| Extract text columns startcol to endcol from lines starting at startpos to endpos. | |
| FXString | extractTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol) const |
| Return text columns startcol to endcol from lines starting at startpos to endpos. | |
| virtual FXint | removeText (FXint pos, FXint num, FXbool notify=false) |
| Remove n bytes of text at position pos from the buffer. | |
| virtual FXint | removeTextBlock (FXint startpos, FXint endpos, FXint startcol, FXint endcol, FXbool notify=false) |
| Remove columns startcol to endcol from lines starting at startpos to endpos. | |
| virtual FXint | clearText (FXbool notify=false) |
| Remove all text from the buffer. | |
| virtual FXbool | selectAll (FXbool notify=false) |
| Select all text. | |
| virtual FXbool | setSelection (FXint pos, FXint len, FXbool notify=false) |
| Select range of len characters starting at given position pos. | |
| virtual FXbool | extendSelection (FXint pos, FXuint sel=SelectChars, FXbool notify=false) |
| Extend the primary selection from the anchor to the given position. | |
| virtual FXbool | setBlockSelection (FXint trow, FXint lcol, FXint brow, FXint rcol, FXbool notify=false) |
| Select block of characters within given box. | |
| virtual FXbool | extendBlockSelection (FXint row, FXint col, FXbool notify=false) |
| Extend primary selection from anchor to given row, column. | |
| virtual FXbool | setSelection (FXint spos, FXint epos, FXint scol, FXint ecol, FXbool notify=false) |
| Select range or block (scol<=ecol) of text. | |
| virtual FXbool | killSelection (FXbool notify=false) |
| Kill or deselect primary selection. | |
| FXbool | isPosSelected (FXint pos) const |
| Return true if position pos is selected. | |
| FXbool | isPosSelected (FXint pos, FXint col) const |
| Return true if position pos (and column col) is selected. | |
| FXint | getSelStartPos () const |
| Return selection start position. | |
| FXint | getSelEndPos () const |
| Return selection end position. | |
| FXint | getSelStartColumn () const |
| Return selection start column. | |
| FXint | getSelEndColumn () const |
| Return selection end column. | |
| FXbool | copySelection () |
| Copy primary selection to clipboard. | |
| FXbool | cutSelection (FXbool notify=false) |
| Cut primary selection to clipboard. | |
| FXbool | deleteSelection (FXbool notify=false) |
| Delete primary selection. | |
| FXbool | pasteSelection (FXbool notify=false) |
| Paste primary ("middle-mouse") selection. | |
| FXbool | pasteClipboard (FXbool notify=false) |
| Paste clipboard. | |
| FXbool | replaceSelection (const FXString &text, FXbool notify=false) |
| Replace primary selection by other text. | |
| FXString | getSelectedText () const |
| Get selected text. | |
| FXbool | setHighlight (FXint start, FXint len) |
| Highlight len characters starting at given position pos. | |
| FXbool | killHighlight () |
| Unhighlight the text. | |
| void | setTopLine (FXint pos) |
| Make line containing pos the top line. | |
| FXint | getTopLine () const |
| Return position of top line. | |
| void | setBottomLine (FXint pos) |
| Make line containing pos the bottom line. | |
| FXint | getBottomLine () const |
| Return the position of the bottom line. | |
| void | setCenterLine (FXint pos) |
| Make line containing pos the center line. | |
| FXbool | isPosVisible (FXint pos) const |
| Return true if line containing position is fully visible. | |
| void | makePositionVisible (FXint pos) |
| Scroll text to make the given position visible. | |
| FXint | getPosAt (FXint x, FXint y) const |
| Return text position at given visible x,y coordinate. | |
| FXint | getPosContaining (FXint x, FXint y) const |
| Return text position containing x, y coordinate. | |
| FXint | getXOfPos (FXint pos) const |
| Return screen x-coordinate of pos. | |
| FXint | getYOfPos (FXint pos) const |
| Return screen y-coordinate of pos. | |
| FXint | getRowColumnAt (FXint x, FXint y, FXint &row, FXint &col) const |
| Return closest position and (row,col) of given x,y coordinate. More... | |
| FXint | getXOfRowColumn (FXint row, FXint col) const |
| Return screen x-coordinate of unconstrained (row,col). | |
| FXint | getYOfRowColumn (FXint row, FXint col) const |
| Return screen y-coordinate of unconstrained (row,col). | |
| virtual void | setCursorPos (FXint pos, FXbool notify=false) |
| Set the cursor position. | |
| FXint | getCursorPos () const |
| Return the cursor position. | |
| void | setCursorRowColumn (FXint row, FXint col, FXbool notify=false) |
| Set cursor row, column. | |
| void | setCursorRow (FXint row, FXbool notify=false) |
| Set cursor row. | |
| FXint | getCursorRow () const |
| Return cursor row. | |
| void | setCursorColumn (FXint col, FXbool notify=false) |
| Set cursor column. | |
| FXint | getCursorColumn () const |
| Return cursor row, i.e. indent position. | |
| void | setAnchorPos (FXint pos) |
| Set the anchor position. | |
| FXint | getAnchorPos () const |
| Return the anchor position. | |
| void | setAnchorRowColumn (FXint row, FXint col) |
| Set anchor row and column. | |
| FXint | getAnchorRow () const |
| Return anchor row. | |
| FXint | getAnchorColumn () const |
| Return anchor row. | |
| void | moveCursor (FXint pos, FXbool notify=false) |
| Move cursor to position, and scroll into view. | |
| void | moveCursorRowColumn (FXint row, FXint col, FXbool notify=false) |
| Move cursor to row and column, and scroll into view. | |
| void | moveCursorAndSelect (FXint pos, FXuint sel, FXbool notify=false) |
| Move cursor to position, and extend the selection to this point. | |
| void | moveCursorRowColumnAndSelect (FXint row, FXint col, FXbool notify=false) |
| Move cursor to row and column, and extend the block selection to this point. | |
| FXbool | findText (const FXString &string, FXint *beg=nullptr, FXint *end=nullptr, FXint start=0, FXuint flags=SEARCH_FORWARD|SEARCH_WRAP|SEARCH_EXACT, FXint npar=1) |
| Search for string in text buffer, returning the extent of the string in beg and end. More... | |
| void | setTextStyle (FXuint style) |
| Change text widget style. | |
| FXuint | getTextStyle () const |
| Return text widget style. | |
| void | setFont (FXFont *fnt) |
| Change text font. | |
| FXFont * | getFont () const |
| Return text font. | |
| void | setVisibleRows (FXint rows) |
| Change number of visible rows. | |
| FXint | getVisibleRows () const |
| Return number of visible rows. | |
| void | setVisibleColumns (FXint cols) |
| Change number of visible columns. | |
| FXint | getVisibleColumns () const |
| Return number of visible columns. | |
| void | setMarginTop (FXint pt) |
| Change top margin. | |
| FXint | getMarginTop () const |
| Return top margin. | |
| void | setMarginBottom (FXint pb) |
| Change bottom margin. | |
| FXint | getMarginBottom () const |
| Return bottom margin. | |
| void | setMarginLeft (FXint pl) |
| Change left margin. | |
| FXint | getMarginLeft () const |
| Return left margin. | |
| void | setMarginRight (FXint pr) |
| Change right margin. | |
| FXint | getMarginRight () const |
| Return right margin. | |
| FXint | getBarColumns () const |
| Return number of columns used for line numbers. | |
| void | setBarColumns (FXint cols) |
| Change number of columns used for line numbers. | |
| void | setWrapColumns (FXint cols) |
| Set wrap columns. | |
| FXint | getWrapColumns () const |
| Return wrap columns. | |
| void | setTabColumns (FXint cols) |
| Change tab columns. | |
| FXint | getTabColumns () const |
| Return tab columns. | |
| void | setTextColor (FXColor clr) |
| Change text color. | |
| FXColor | getTextColor () const |
| Return text color. | |
| void | setSelBackColor (FXColor clr) |
| Change selected background color. | |
| FXColor | getSelBackColor () const |
| Return selected background color. | |
| void | setSelTextColor (FXColor clr) |
| Change selected text color. | |
| FXColor | getSelTextColor () const |
| Return selected text color. | |
| void | setHiliteTextColor (FXColor clr) |
| Change highlighted text color. | |
| FXColor | getHiliteTextColor () const |
| Return highlighted text color. | |
| void | setHiliteBackColor (FXColor clr) |
| Change highlighted background color. | |
| FXColor | getHiliteBackColor () const |
| Return highlighted background color. | |
| void | setActiveBackColor (FXColor clr) |
| Change active background color. | |
| FXColor | getActiveBackColor () const |
| Return active background color. | |
| void | setCursorColor (FXColor clr) |
| Change cursor color. | |
| FXColor | getCursorColor () const |
| Return cursor color. | |
| void | setNumberColor (FXColor clr) |
| Change line number color. | |
| FXColor | getNumberColor () const |
| Return line number color. | |
| void | setBarColor (FXColor clr) |
| Change bar color. | |
| FXColor | getBarColor () const |
| Return bar color. | |
| FXbool | setStyled (FXbool styled=true) |
| Set styled text mode; return true if success. | |
| FXbool | isStyled () const |
| Return true if style buffer. | |
| void | setHiliteStyles (FXHiliteStyle *styles) |
| Set highlight styles. More... | |
| FXHiliteStyle * | getHiliteStyles () const |
| Return current value of the style table. | |
| void | setHiliteMatchTime (FXTime t) |
| Change brace and parenthesis match highlighting time, in nanoseconds. More... | |
| FXTime | getHiliteMatchTime () const |
| Return brace and parenthesis match highlighting time, in nanoseconds. | |
| void | setDelimiters (const FXchar *delims=textDelimiters) |
| Change delimiters of words. | |
| const FXchar * | getDelimiters () const |
| Return word delimiters. | |
| void | setHelpText (const FXString &text) |
| Set help text. | |
| FXString | getHelpText () const |
| Return help text. | |
| void | setTipText (const FXString &text) |
| Set the tool tip message for this text widget. | |
| FXString | getTipText () const |
| Get the tool tip message for this text widget. | |
| virtual void | save (FXStream &store) const |
| Save to a stream. | |
| virtual void | load (FXStream &store) |
| Load from a stream. | |
| virtual | ~FXText () |
| Destructor. | |
| Public Member Functions inherited from FX::FXScrollArea | |
| long | onMouseWheel (FXObject *, FXSelector, void *) |
| long | onHScrollerChanged (FXObject *, FXSelector, void *) |
| long | onVScrollerChanged (FXObject *, FXSelector, void *) |
| long | onHScrollerDragged (FXObject *, FXSelector, void *) |
| long | onVScrollerDragged (FXObject *, FXSelector, void *) |
| long | onAutoScroll (FXObject *, FXSelector, void *) |
| void | setPosition (FXint x, FXint y) |
| Set the current position. | |
| void | getPosition (FXint &x, FXint &y) const |
| Get the current position. | |
| FXint | getContentX () const |
| Return content area x position. | |
| FXint | getContentY () const |
| Return content area y position. | |
| FXbool | isHorizontalScrollable () const |
| Return true if horizontally scrollable. | |
| FXbool | isVerticalScrollable () const |
| Return true if vertically scrollable. | |
| void | setScrollStyle (FXuint style) |
| Change scroll style. | |
| FXuint | getScrollStyle () const |
| Return scroll style. | |
| FXScrollBar * | horizontalScrollBar () const |
| Return a pointer to the horizontal scrollbar. | |
| FXScrollBar * | verticalScrollBar () const |
| Return a pointer to the vertical scrollbar. | |
| virtual | ~FXScrollArea () |
| Destructor. | |
| Public Member Functions inherited from FX::FXComposite | |
| long | onKeyPress (FXObject *, FXSelector, void *) |
| long | onKeyRelease (FXObject *, FXSelector, void *) |
| long | onFocusNext (FXObject *, FXSelector, void *) |
| long | onFocusPrev (FXObject *, FXSelector, void *) |
| long | onCmdUpdate (FXObject *, FXSelector, void *) |
| FXComposite (FXComposite *p, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0) | |
| Constructor. | |
| virtual void | destroy () |
| Destroy server-side resources. | |
| FXint | maxChildWidth () const |
| Return the width of the widest child window. | |
| FXint | maxChildHeight () const |
| Return the height of the tallest child window. | |
| virtual FXbool | isComposite () const |
| Overrides this virtual function to return true. | |
| virtual | ~FXComposite () |
| Destructor. | |
| Public Member Functions inherited from FX::FXWindow | |
| long | onPaint (FXObject *, FXSelector, void *) |
| long | onMap (FXObject *, FXSelector, void *) |
| long | onUnmap (FXObject *, FXSelector, void *) |
| long | onConfigure (FXObject *, FXSelector, void *) |
| long | onUpdate (FXObject *, FXSelector, void *) |
| long | onMotion (FXObject *, FXSelector, void *) |
| long | onMouseWheel (FXObject *, FXSelector, void *) |
| long | onEnter (FXObject *, FXSelector, void *) |
| long | onLeave (FXObject *, FXSelector, void *) |
| long | onLeftBtnPress (FXObject *, FXSelector, void *) |
| long | onLeftBtnRelease (FXObject *, FXSelector, void *) |
| long | onMiddleBtnPress (FXObject *, FXSelector, void *) |
| long | onMiddleBtnRelease (FXObject *, FXSelector, void *) |
| long | onRightBtnPress (FXObject *, FXSelector, void *) |
| long | onRightBtnRelease (FXObject *, FXSelector, void *) |
| long | onSpaceBallMotion (FXObject *, FXSelector, void *) |
| long | onSpaceBallButtonPress (FXObject *, FXSelector, void *) |
| long | onSpaceBallButtonRelease (FXObject *, FXSelector, void *) |
| long | onBeginDrag (FXObject *, FXSelector, void *) |
| long | onEndDrag (FXObject *, FXSelector, void *) |
| long | onDragged (FXObject *, FXSelector, void *) |
| long | onKeyPress (FXObject *, FXSelector, void *) |
| long | onKeyRelease (FXObject *, FXSelector, void *) |
| long | onUngrabbed (FXObject *, FXSelector, void *) |
| long | onDestroy (FXObject *, FXSelector, void *) |
| long | onFocusSelf (FXObject *, FXSelector, void *) |
| long | onFocusIn (FXObject *, FXSelector, void *) |
| long | onFocusOut (FXObject *, FXSelector, void *) |
| long | onSelectionLost (FXObject *, FXSelector, void *) |
| long | onSelectionGained (FXObject *, FXSelector, void *) |
| long | onSelectionRequest (FXObject *, FXSelector, void *) |
| long | onClipboardLost (FXObject *, FXSelector, void *) |
| long | onClipboardGained (FXObject *, FXSelector, void *) |
| long | onClipboardRequest (FXObject *, FXSelector, void *) |
| long | onDNDEnter (FXObject *, FXSelector, void *) |
| long | onDNDLeave (FXObject *, FXSelector, void *) |
| long | onDNDMotion (FXObject *, FXSelector, void *) |
| long | onDNDDrop (FXObject *, FXSelector, void *) |
| long | onDNDRequest (FXObject *, FXSelector, void *) |
| long | onQueryHelp (FXObject *, FXSelector, void *) |
| long | onQueryTip (FXObject *, FXSelector, void *) |
| long | onCmdShow (FXObject *, FXSelector, void *) |
| long | onCmdHide (FXObject *, FXSelector, void *) |
| long | onUpdToggleShown (FXObject *, FXSelector, void *) |
| long | onCmdToggleShown (FXObject *, FXSelector, void *) |
| long | onCmdRaise (FXObject *, FXSelector, void *) |
| long | onCmdLower (FXObject *, FXSelector, void *) |
| long | onCmdEnable (FXObject *, FXSelector, void *) |
| long | onCmdDisable (FXObject *, FXSelector, void *) |
| long | onUpdToggleEnabled (FXObject *, FXSelector, void *) |
| long | onCmdToggleEnabled (FXObject *, FXSelector, void *) |
| long | onCmdUpdate (FXObject *, FXSelector, void *) |
| long | onUpdYes (FXObject *, FXSelector, void *) |
| long | onCmdDelete (FXObject *, FXSelector, void *) |
| FXWindow (FXComposite *p, FXuint opts=0, FXint x=0, FXint y=0, FXint w=0, FXint h=0) | |
| Constructor. | |
| FXWindow * | getParent () const |
| Return a pointer to the parent window. | |
| FXWindow * | getOwner () const |
| Return a pointer to the owner window. | |
| FXWindow * | getNext () const |
| Return a pointer to the next (sibling) window, if any. | |
| FXWindow * | getPrev () const |
| Return a pointer to the previous (sibling) window , if any. | |
| FXWindow * | getFirst () const |
| Return a pointer to this window's first child window , if any. | |
| FXWindow * | getLast () const |
| Return a pointer to this window's last child window, if any. | |
| FXWindow * | getFocus () const |
| Return a pointer to the currently focused child window. | |
| FXWindow * | getShell () const |
| Return a pointer to the shell window. | |
| FXWindow * | getRoot () const |
| Return a pointer to the root window. | |
| virtual WindowClass | getWindowClass () const |
| Get window class. | |
| void | setKey (FXuint k) |
| Change window key. | |
| FXuint | getKey () const |
| Return window key. | |
| FXWindow * | getChildWithKey (FXuint k) const |
| Return child window with given window key. | |
| void | setTarget (FXObject *t) |
| Set the message target object for this window. | |
| FXObject * | getTarget () const |
| Get the message target object for this window, if any. | |
| void | setSelector (FXSelector sel) |
| Set the message identifier for this window. | |
| FXSelector | getSelector () const |
| Get the message identifier for this window. | |
| FXint | getX () const |
| Get this window's x-coordinate, in the parent's coordinate system. | |
| FXint | getY () const |
| Get this window's y-coordinate, in the parent's coordinate system. | |
| virtual FXint | getWidthForHeight (FXint givenheight) |
| Return width for given height. | |
| virtual FXint | getHeightForWidth (FXint givenwidth) |
| Return height for given width. | |
| void | setX (FXint x) |
| Set this window's x-coordinate, in the parent's coordinate system. | |
| void | setY (FXint y) |
| Set this window's y-coordinate, in the parent's coordinate system. | |
| void | setWidth (FXint w) |
| Set the window width; and flag the widget as being in need of layout by its parent. More... | |
| void | setHeight (FXint h) |
| Set the window height; and flag the widget as being in need of layout by its parent. More... | |
| void | setLayoutHints (FXuint lout) |
| Set layout hints for this window. | |
| FXuint | getLayoutHints () const |
| Get layout hints for this window. | |
| FXAccelTable * | getAccelTable () const |
| Return a pointer to the accelerator table. | |
| void | setAccelTable (FXAccelTable *acceltable) |
| Set the accelerator table. | |
| void | addHotKey (FXHotKey code) |
| Add a hot key. | |
| void | remHotKey (FXHotKey code) |
| Remove a hot key. | |
| void | setHelpTag (const FXString &text) |
| Change help tag for this widget. | |
| const FXString & | getHelpTag () const |
| Get the help tag for this widget. | |
| FXbool | isShell () const |
| Return true if window is a shell window. | |
| FXbool | isOwnerOf (const FXWindow *window) const |
| Return true if specified window is owned by this window. | |
| FXbool | isChildOf (const FXWindow *window) const |
| Return true if specified window is ancestor of this window. | |
| FXbool | containsChild (const FXWindow *child) const |
| Return true if this window contains child in its subtree. | |
| FXWindow * | getChildAt (FXint x, FXint y) const |
| Return the child window at specified coordinates. | |
| FXint | numChildren () const |
| Return the number of child windows for this window. | |
| FXint | indexOfChild (const FXWindow *window) const |
| Return the index (starting from zero) of the specified child window, or -1 if the window is not a child or NULL. | |
| FXWindow * | childAtIndex (FXint index) const |
| Return the child window at specified index, or NULL if the index is negative or out of range. | |
| FXComposeContext * | getComposeContext () const |
| Return compose context. | |
| void | createComposeContext () |
| Create compose context. | |
| void | destroyComposeContext () |
| Destroy compose context. | |
| FXbool | cursorShown () const |
| Is cursor shown. | |
| void | showCursor (FXbool flag=true) |
| Show or hide the cursor. | |
| void | setDefaultCursor (FXCursor *cur) |
| Set the default cursor for this window. | |
| FXCursor * | getDefaultCursor () const |
| Return the default cursor for this window. | |
| void | setDragCursor (FXCursor *cur) |
| Set the drag cursor for this window. | |
| FXCursor * | getDragCursor () const |
| Return the drag cursor for this window. | |
| FXbool | getCursorPosition (FXint &x, FXint &y, FXuint &buttons) const |
| Return the cursor position and mouse button-state. | |
| FXbool | setCursorPosition (FXint x, FXint y) |
| Warp the cursor to the new position. | |
| FXbool | isActive () const |
| Return true if the window is active. | |
| FXbool | hasFocus () const |
| Return true if this window has the focus. | |
| FXbool | inFocusChain () const |
| Return true if this window is in focus chain. | |
| FXbool | isDefault () const |
| Return true if this is the default window. | |
| virtual void | setDefault (FXuchar flag=true) |
| This changes the default window which responds to the Return key in a dialog. More... | |
| FXWindow * | findDefault () const |
| Find default window among this window's children. | |
| FXbool | isInitial () const |
| Return true if this is the initial default window. | |
| void | setInitial (FXbool flag=true) |
| Make this window the initial default window. | |
| FXWindow * | findInitial () const |
| Find inital default window among this window's children. | |
| FXbool | isEnabled () const |
| Return true if this window is able to receive mouse and keyboard events. | |
| virtual void | attach (FXID w) |
| Attach foreign window handle to this window. | |
| virtual void | setShape (const FXRegion ®ion) |
| Set window shape by means of region. | |
| virtual void | setShape (FXBitmap *bitmap) |
| Set window shape by means of bitmap. | |
| virtual void | setShape (FXIcon *icon) |
| Set window shape by means of icon. | |
| virtual void | clearShape () |
| Clear window shape. | |
| virtual void | raise () |
| Raise this window to the top of the stacking order. | |
| virtual void | lower () |
| Lower this window to the bottom of the stacking order. | |
| virtual void | move (FXint x, FXint y) |
| Move the window immediately, in the parent's coordinate system. More... | |
| virtual void | resize (FXint w, FXint h) |
| Resize the window to the specified width and height immediately, updating the server representation as well, if the window was realized. More... | |
| virtual void | position (FXint x, FXint y, FXint w, FXint h) |
| Move and resize the window immediately, in the parent's coordinate system. More... | |
| void | forceRefresh () |
| Generate a SEL_UPDATE message for the window and its children. | |
| virtual void | reparent (FXWindow *father, FXWindow *other=nullptr) |
| Reparent this window under new father before other. | |
| void | scroll (FXint x, FXint y, FXint w, FXint h, FXint dx, FXint dy) const |
| Scroll rectangle x,y,w,h by a shift of dx,dy. | |
| void | update (FXint x, FXint y, FXint w, FXint h) const |
| Mark the specified rectangle to be repainted later. | |
| void | update () const |
| Mark the entire window to be repainted later. | |
| void | repaint (FXint x, FXint y, FXint w, FXint h) const |
| Process any outstanding repaint messages immediately, for the given rectangle. | |
| void | repaint () const |
| Process any outstanding repaint messages immediately. | |
| FXbool | grabbed () const |
| Return true if the window has been grabbed. | |
| void | grab () |
| Grab the mouse to this window; future mouse events will be reported to this window even while the cursor goes outside of this window. | |
| void | ungrab () |
| Release the mouse grab. | |
| FXbool | grabbedKeyboard () const |
| Return true if active grab is in effect. | |
| void | grabKeyboard () |
| Grab keyboard device. | |
| void | ungrabKeyboard () |
| Ungrab keyboard device. | |
| FXbool | shown () const |
| Return true if the window is shown. | |
| virtual void | show () |
| Show this window. | |
| virtual void | hide () |
| Hide this window. | |
| FXbool | underCursor () const |
| Return true if the window is under the cursor. | |
| FXbool | hasSelection () const |
| Return true if this window owns the primary selection. | |
| FXbool | acquireSelection (const FXDragType *types, FXuint numtypes) |
| Try to acquire the primary selection, given a list of drag types. | |
| FXbool | releaseSelection () |
| Release the primary selection. | |
| FXbool | hasClipboard () const |
| Return true if this window owns the clipboard. | |
| FXbool | acquireClipboard (const FXDragType *types, FXuint numtypes) |
| Try to acquire the clipboard, given a list of drag types. | |
| FXbool | releaseClipboard () |
| Release the clipboard. | |
| FXbool | isDropEnabled () const |
| Return true if this window is able to receive drops. | |
| virtual void | dropEnable () |
| Enable this window to receive drops. | |
| virtual void | dropDisable () |
| Disable this window from receiving drops. | |
| FXbool | isDragging () const |
| Return true if a drag operaion has been initiated from this window. | |
| FXbool | beginDrag (const FXDragType *types, FXuint numtypes) |
| Initiate a drag operation with a list of previously registered drag types. | |
| FXbool | handleDrag (FXint x, FXint y, FXDragAction action=DRAG_COPY) |
| When dragging, inform the drop-target of the new position and the drag action. | |
| FXDragAction | endDrag (FXbool drop=true) |
| Terminate the drag operation with or without actually dropping the data Returns the action performed by the target. | |
| FXbool | isDropTarget () const |
| Return true if this window is the target of a drop. | |
| void | setDragRectangle (FXint x, FXint y, FXint w, FXint h, FXbool wantupdates=true) const |
| When being dragged over, indicate that no further SEL_DND_MOTION messages are required while the cursor is inside the given rectangle. | |
| void | clearDragRectangle () const |
| When being dragged over, indicate we want to receive SEL_DND_MOTION messages every time the cursor moves. | |
| void | acceptDrop (FXDragAction action=DRAG_ACCEPT) const |
| When being dragged over, indicate acceptance or rejection of the dragged data. | |
| FXDragAction | didAccept () const |
| The target accepted our drop. | |
| void | dropFinished (FXDragAction action=DRAG_REJECT) const |
| Sent by the drop target in response to SEL_DND_DROP. More... | |
| FXbool | inquireDNDTypes (FXDNDOrigin origin, FXDragType *&types, FXuint &numtypes) const |
| When being dragged over, inquire the drag types which are being offered. | |
| FXbool | offeredDNDType (FXDNDOrigin origin, FXDragType type) const |
| When being dragged over, return true if we are offered the given drag type. | |
| FXDragAction | inquireDNDAction () const |
| When being dragged over, return the drag action. | |
| FXbool | setDNDData (FXDNDOrigin origin, FXDragType type, FXuchar *data, FXuint size) const |
| Set DND data; the array must be allocated with allocElms() and ownership is transferred to the system. | |
| FXbool | setDNDData (FXDNDOrigin origin, FXDragType type, const FXString &string) const |
| Set DND data from string value. | |
| FXbool | getDNDData (FXDNDOrigin origin, FXDragType type, FXuchar *&data, FXuint &size) const |
| Get DND data; the caller becomes the owner of the array and must free it with freeElms(). | |
| FXbool | getDNDData (FXDNDOrigin origin, FXDragType type, FXString &string) const |
| Get DND data into string value. | |
| virtual FXbool | contains (FXint parentx, FXint parenty) const |
| Return true if window logically contains the given point. | |
| void | translateCoordinatesFrom (FXint &tox, FXint &toy, const FXWindow *fromwindow, FXint fromx, FXint fromy) const |
| Translate coordinates from fromwindow's coordinate space to this window's coordinate space. | |
| void | translateCoordinatesTo (FXint &tox, FXint &toy, const FXWindow *towindow, FXint fromx, FXint fromy) const |
| Translate coordinates from this window's coordinate space to towindow's coordinate space. | |
| virtual void | setBackColor (FXColor clr) |
| Set window background color. | |
| FXColor | getBackColor () const |
| Get background color. | |
| virtual FXbool | doesSaveUnder () const |
| Does save-unders. | |
| virtual const FXchar * | tr (const FXchar *text, const FXchar *hint=nullptr, FXint count=-1) const FX_FORMAT(2) |
| Translate message for localization; using the current FXTranslator, an attempt is made to translate the given message into the current language. More... | |
| virtual | ~FXWindow () |
| Destroy window. | |
| Public Member Functions inherited from FX::FXDrawable | |
| FXVisual * | getVisual () const |
| Get the visual. | |
| FXint | getWidth () const |
| Width of drawable. | |
| FXint | getHeight () const |
| Height of drawable. | |
| void | setVisual (FXVisual *vis) |
| Change visual. | |
| virtual | ~FXDrawable () |
| Cleanup. | |
| Public Member Functions inherited from FX::FXId | |
| FXApp * | getApp () const |
| Get application. | |
| FXID | id () const |
| Get XID handle. | |
| void | setUserData (FXptr ptr) |
| Set user data pointer. | |
| FXptr | getUserData () const |
| Get user data pointer. | |
| virtual | ~FXId () |
| Destructor. | |
| Public Member Functions inherited from FX::FXObject | |
| const FXchar * | getClassName () const |
| Get class name of some object. | |
| FXbool | isMemberOf (const FXMetaClass *metaclass) const |
| Check if object is member of metaclass. | |
| virtual long | tryHandle (FXObject *sender, FXSelector sel, void *ptr) |
| Try handle message safely, catching certain exceptions. | |
| virtual long | onDefault (FXObject *, FXSelector, void *) |
| Called for unhandled messages. | |
| virtual | ~FXObject () |
| Virtual destructor. | |
Static Public Attributes | |
| static const FXchar | textDelimiters [] |
| Default text delimiters. | |
| Static Public Attributes inherited from FX::FXWindow | |
| static FXDragType | octetType |
| static FXDragType | deleteType |
| static FXDragType | textType |
| static FXDragType | colorType |
| static FXDragType | urilistType |
| static FXDragType | utf8Type |
| static FXDragType | utf16Type |
| static FXDragType | actionType |
| static const FXDragType | stringType |
| static const FXDragType | imageType |
| static const FXchar | octetTypeName [] |
| static const FXchar | deleteTypeName [] |
| static const FXchar | textTypeName [] |
| static const FXchar | colorTypeName [] |
| static const FXchar | urilistTypeName [] |
| static const FXchar | utf8TypeName [] |
| static const FXchar | utf16TypeName [] |
| static const FXchar | actionTypeName [] |
Protected Types | |
| enum | { MOUSE_NONE, MOUSE_CHARS, MOUSE_WORDS, MOUSE_LINES, MOUSE_BLOCK, MOUSE_SCROLL, MOUSE_DRAG, MOUSE_TRYDRAG } |
| Protected Types inherited from FX::FXWindow | |
| enum | { FLAG_SHOWN = 0x00000001, FLAG_ENABLED = 0x00000002, FLAG_UPDATE = 0x00000004, FLAG_DROPTARGET = 0x00000008, FLAG_FOCUSED = 0x00000010, FLAG_DIRTY = 0x00000020, FLAG_RECALC = 0x00000040, FLAG_TIP = 0x00000080, FLAG_HELP = 0x00000100, FLAG_DEFAULT = 0x00000200, FLAG_INITIAL = 0x00000400, FLAG_SHELL = 0x00000800, FLAG_ACTIVE = 0x00001000, FLAG_PRESSED = 0x00002000, FLAG_KEY = 0x00004000, FLAG_CARET = 0x00008000, FLAG_CHANGED = 0x00010000, FLAG_LASSO = 0x00020000, FLAG_TRYDRAG = 0x00040000, FLAG_DODRAG = 0x00080000, FLAG_SCROLLINSIDE = 0x00100000, FLAG_SCROLLING = 0x00200000, FLAG_OWNED = 0x00400000, FLAG_CURSOR = 0x00800000 } |
Protected Member Functions | |
| void | movegap (FXint pos) |
| void | sizegap (FXint sz) |
| FXwchar | nxtChar (FXint &pos) const |
| FXwchar | prvChar (FXint &pos) const |
| FXint | charWidth (FXwchar ch, FXint indent) const |
| FXint | xoffset (FXint start, FXint pos) const |
| FXint | wrap (FXint start) const |
| FXint | rowFromPos (FXint pos) const |
| FXint | posFromRow (FXint row) const |
| FXint | columnFromPos (FXint start, FXint pos) const |
| FXint | posFromColumn (FXint start, FXint col) const |
| FXint | indentOfLine (FXint start, FXint pos) const |
| FXbool | isdelimiter (FXwchar w) const |
| FXint | measureText (FXint start, FXint end, FXint &wmax, FXint &hmax) const |
| void | calcVisRows (FXint s, FXint e) |
| void | recompute () |
| FXint | matchForward (FXint pos, FXint end, FXwchar l, FXwchar r, FXint level) const |
| FXint | matchBackward (FXint pos, FXint beg, FXwchar l, FXwchar r, FXint level) const |
| FXint | findMatching (FXint pos, FXint beg, FXint end, FXwchar ch, FXint level) const |
| void | flashMatching () |
| void | moveContents (FXint x, FXint y) |
| FXint | changeBeg (FXint pos) const |
| FXint | changeEnd (FXint pos) const |
| void | mutation (FXint pos, FXint ncins, FXint ncdel, FXint nrins, FXint nrdel) |
| FXint | overstruck (FXint start, FXint end, const FXchar *text, FXint num) |
| void | drawCursor (FXuint state) |
| virtual void | paintCursor (FXDCWindow &dc) const |
| virtual void | eraseCursor (FXDCWindow &dc) const |
| virtual void | eraseCursorOverhang () |
| virtual void | drawBufferText (FXDCWindow &dc, FXint x, FXint y, FXint w, FXint h, FXint pos, FXint n, FXuint style) const |
| virtual void | fillBufferRect (FXDCWindow &dc, FXint x, FXint y, FXint w, FXint h, FXuint style) const |
| virtual FXuint | styleOf (FXint beg, FXint end, FXint row, FXint col, FXint pos) const |
| virtual void | drawTextRow (FXDCWindow &dc, FXint row) const |
| virtual void | drawContents (FXDCWindow &dc) const |
| virtual void | drawNumbers (FXDCWindow &dc) const |
| virtual void | replace (FXint pos, FXint del, const FXchar *text, FXint ins, FXint style) |
| void | updateRow (FXint row) const |
| void | updateLines (FXint startpos, FXint endpos) const |
| void | updateRange (FXint startpos, FXint endpos) const |
| FXint | shiftText (FXint startpos, FXint endpos, FXint shift, FXbool notify) |
| FXbool | deletePendingSelection (FXbool notify) |
| Protected Member Functions inherited from FX::FXScrollArea | |
| FXScrollArea (FXComposite *p, FXuint opts, FXint x, FXint y, FXint w, FXint h) | |
| FXbool | startAutoScroll (FXEvent *event, FXbool onlywheninside=false) |
| void | stopAutoScroll () |
| void | placeScrollBars (FXint vw, FXint vh) |
| Protected Member Functions inherited from FX::FXComposite | |
| FXComposite (FXApp *a, FXVisual *vis) | |
| FXComposite (FXApp *a, FXWindow *own, FXuint opts, FXint x, FXint y, FXint w, FXint h) | |
| Protected Member Functions inherited from FX::FXWindow | |
| virtual FXbool | doesOverrideRedirect () const |
| void | addColormapWindows () |
| void | remColormapWindows () |
| FXWindow (FXApp *a, FXVisual *vis) | |
| FXWindow (FXApp *a, FXWindow *own, FXuint opts, FXint x, FXint y, FXint w, FXint h) | |
| Protected Member Functions inherited from FX::FXDrawable | |
| FXDrawable (FXApp *a, FXint w, FXint h) | |
| Protected Member Functions inherited from FX::FXId | |
| FXId (FXApp *a) | |
Protected Attributes | |
| FXchar * | buffer |
| FXchar * | sbuffer |
| FXint * | visrows |
| FXint | nvisrows |
| FXint | gapbeg |
| FXint | gaplen |
| FXint | gapend |
| FXint | length |
| FXint | nrows |
| FXint | toppos |
| FXint | toprow |
| FXint | keeppos |
| FXTextSelection | select |
| FXTextSelection | hilite |
| FXint | anchorpos |
| FXint | anchorrow |
| FXint | anchorcol |
| FXint | anchorvcol |
| FXint | cursorpos |
| FXint | cursorrow |
| FXint | cursorcol |
| FXint | cursorvcol |
| FXint | prefcol |
| FXint | margintop |
| FXint | marginbottom |
| FXint | marginleft |
| FXint | marginright |
| FXint | wrapwidth |
| FXint | wrapcolumns |
| FXint | tabwidth |
| FXint | tabcolumns |
| FXint | barwidth |
| FXint | barcolumns |
| FXFont * | font |
| FXColor | textColor |
| FXColor | selbackColor |
| FXColor | seltextColor |
| FXColor | hilitebackColor |
| FXColor | hilitetextColor |
| FXColor | activebackColor |
| FXColor | numberColor |
| FXColor | cursorColor |
| FXColor | barColor |
| FXint | textWidth |
| FXint | textHeight |
| const FXchar * | delimiters |
| FXString | clipped |
| FXint | vrows |
| FXint | vcols |
| FXString | help |
| FXString | tip |
| FXHiliteStyle * | hilitestyles |
| FXuint | blink |
| FXTime | matchtime |
| FXint | grabx |
| FXint | graby |
| FXuchar | mode |
| FXbool | modified |
| Protected Attributes inherited from FX::FXScrollArea | |
| FXScrollBar * | horizontal |
| FXScrollBar * | vertical |
| FXScrollCorner * | corner |
| FXint | pos_x |
| FXint | pos_y |
| Protected Attributes inherited from FX::FXWindow | |
| FXComposeContext * | composeContext |
| FXCursor * | defaultCursor |
| FXCursor * | dragCursor |
| FXAccelTable * | accelTable |
| FXObject * | target |
| FXSelector | message |
| FXint | xpos |
| FXint | ypos |
| FXColor | backColor |
| FXString | tag |
| FXuint | flags |
| FXuint | options |
| Protected Attributes inherited from FX::FXDrawable | |
| FXVisual * | visual |
| FXint | width |
| FXint | height |
| Protected Attributes inherited from FX::FXId | |
| FXID | xid |
Additional Inherited Members | |
| Static Public Member Functions inherited from FX::FXWindow | |
| static FXWindow * | commonAncestor (FXWindow *a, FXWindow *b) |
| Return the common ancestor of window a and window b. | |
| static FXbool | before (const FXWindow *a, const FXWindow *b) |
| Return true if sibling a <= sibling b in list. | |
| static FXbool | after (const FXWindow *a, const FXWindow *b) |
| Return true if sibling a >= sibling b in list. | |
The text widget provides a multi-line text editing control.
The widget supports both clipboard for cut-and-paste operations, as well as drag and drop of text. Text may be edited interactively by the user, or changed through the programmatic interface.
During interactive editing, the text widget notifies its target of changes to the current cursor location by issueing SEL_CHANGED callbacks. If text is inserted, deleted, or replaced, the widget will send SEL_INSERTED, SEL_DELETED, or SEL_REPLACED messages, and pass along an FXTextChange to indicate what changes were made to the text buffer, in sufficient detail for recording undo and redo info.
When selections are made, SEL_SELECTED or SEL_DESELECTED messages are issued, passing along the range of affected text affected as an array of four numbers: position, number of bytes, column, number of columns.
As the cursor is being moved, matching parentheses, brackets, and braces may be highlighted for a short time if the brace-matching feature has been enabled.
An auto-indent feature, enabled by TEXT_AUTOINDENT flag, will automatically enter a number of spaces if a newline is entered, starting new text entry at the same level of indent as the previous line.
When styled mode is turned on, the text widget will maintain a parallel style-buffer along side the text-buffer. This style buffer is used to index into a style table (FXHiliteStyle), which describes what colors and visual attributes are to be used to draw the each character in the text buffer.
When text is added to the widget programmatically, a style index may be passed in to apply to the newly added text. It is also possible to change the style of the text without changing the text itself. This could be used to form the basis of a colorizing text editor, for example.
The first entry in the style table corresponds to a style index of 1. Style index 0 is used for the default text style, the style that would be shown if the styled mode is not in effect.
In a typical scenario, the contents of the style buffer is either directly written when the text is added to the widget, or is continually modified by editing the text via syntax-based highlighting engine which colors the text based on syntactical patterns.
The text widget has several controlling flags which affect its behaviour and display. TEXT_READONLY sets the widget in read-only mode. In this mode, the contents of the widget may only be changed programmatically, although it is possible for the user to select and paste out of the text buffer. The TEXT_WORDWRAP flag turns on line-wrapping. Normally, long lines extend past the right-hand side of the visible buffer. In wrap mode, text is folded at natural break points (breakable spaces, tabs, etc). The default wrap mode is a fluid wrap, that is, the text is reflowed as the widget is resized. The flag TEXT_FIXEDWRAP disables the fluid wrap mode and makes the widget wrap at a fixed column, regardless of the width of the widget. The TEXT_OVERSTRIKE mode causes text entered by the user to overstrike already existing text, instead of inserting new next. This mode can be toggled interactively by hitting the INS key on the keyboard. The flag TEXT_NO_TABS causes a TAB key to be replaced by the appropriate number of spaces when entered interactively; however, the user can still enter a TAB by entering Ctrl+TAB. The TEXT_SHOWACTIVE mode will cause the line containing the current cursor location to be highlighted. This makes it easier to find the insertion point when scrolling back and forth a large document. The flag TEXT_SHOWMATCH will briefly flash the matching brace, parenthesis, or bracket when the cursor is positioned at brace, parenthesis, or bracket.
| FXint FX::FXText::countCols | ( | FXint | start, |
| FXint | end | ||
| ) | const |
Count number of columns taken up by some text.
Start should be on a row start.
| FXint FX::FXText::countLines | ( | FXint | start, |
| FXint | end | ||
| ) | const |
Count number of newlines.
Start should be on a line start.
| FXint FX::FXText::countRows | ( | FXint | start, |
| FXint | end | ||
| ) | const |
Count number of rows taken up by some text.
Start and end should be on a row start.
| FXbool FX::FXText::findText | ( | const FXString & | string, |
| FXint * | beg = nullptr, |
||
| FXint * | end = nullptr, |
||
| FXint | start = 0, |
||
| FXuint | flags = SEARCH_FORWARD|SEARCH_WRAP|SEARCH_EXACT, |
||
| FXint | npar = 1 |
||
| ) |
Search for string in text buffer, returning the extent of the string in beg and end.
The search starts from the given starting position, scans forward (SEARCH_FORWARD) or backward (SEARCH_BACKWARD), and wraps around if SEARCH_WRAP has been specified. If neither SEARCH_FORWARD or SEARCH_BACKWARD flags are set, an anchored match is performed at the given starting position. The search type is either a plain search (SEARCH_EXACT), case insensitive search (SEARCH_IGNORECASE), or regular expression search (SEARCH_REGEX). For regular expression searches, capturing parentheses are used if npar is greater than 1; in this case, the number of entries in the beg[], end[] arrays must be npar also. If either beg or end or both are NULL, internal arrays are used.
| FXint FX::FXText::getRowColumnAt | ( | FXint | x, |
| FXint | y, | ||
| FXint & | row, | ||
| FXint & | col | ||
| ) | const |
Return closest position and (row,col) of given x,y coordinate.
The (row,col) is unconstrained, i.e. calculated as if tabs and area past the newline is comprised of spaces; the returned position however is inside the text. Note that when using proportional fonts, the width of a logical space inside a tab is variable, to account for the logical columns in a tab.
|
inline |
Change brace and parenthesis match highlighting time, in nanoseconds.
If highlighting for a small interval, only flash if the matching brace is visible. If the highlighting interval is set to forever, highlighting stays on till cursor moves, and the brace is highlighted even if not (yet) visible. Note that this may be expensive as a large part of the text buffer could be visited to find the matching brace.
| void FX::FXText::setHiliteStyles | ( | FXHiliteStyle * | styles | ) |
Set highlight styles.
The table of styles is only referenced by the widget; it is not copied. Thus, multiple widgets may share a common style table. Some care must be taken to populate the style-buffer only with numbers inside the style table.
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Copyright © 1997-2022 Jeroen van der Zijp
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