org.eclipse.swt.widgets.Table.hooks()方法的使用及代码示例

x33g5p2x  于2022-01-29 转载在 其他  
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本文整理了Java中org.eclipse.swt.widgets.Table.hooks()方法的一些代码示例，展示了Table.hooks()的具体用法。这些代码示例主要来源于Github/Stackoverflow/Maven等平台，是从一些精选项目中提取出来的代码，具有较强的参考意义，能在一定程度帮忙到你。Table.hooks()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Table
类名称：Table
方法名：hooks

Table.hooks介绍

暂无

代码示例

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. boolean isCustomToolTip () {
  2.   return hooks (SWT.MeasureItem);
  3. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. @Override
  2. void setBackgroundImage (int /*long*/ hBitmap) {
  3.   super.setBackgroundImage (hBitmap);
  4.   if (hBitmap != 0) {
  5.     setBackgroundTransparent (true);
  6.   } else {
  7.     if (!hooks (SWT.MeasureItem) && !hooks (SWT.EraseItem) && !hooks (SWT.PaintItem)) {
  8.       setBackgroundTransparent (false);
  9.     }
  10.   }
  11. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. @Override
  2. LRESULT WM_SIZE (int /*long*/ wParam, int /*long*/ lParam) {
  3.   if (ignoreResize) return null;
  4.   if (hooks (SWT.EraseItem) || hooks (SWT.PaintItem)) {
  5.     OS.InvalidateRect (handle, null, true);
  6.   }
  7.   if (resizeCount != 0) {
  8.     wasResized = true;
  9.     return null;
  10.   }
  11.   return super.WM_SIZE (wParam, lParam);
  12. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. boolean isOptimizedRedraw () {
  2.   if ((style & SWT.H_SCROLL) == 0 || (style & SWT.V_SCROLL) == 0) return false;
  3.   return !hasChildren () && !hooks (SWT.Paint) && !filters (SWT.Paint);
  4. }

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. void redraw (int columnIndex) {
  2.   if (parent.currentItem == this || !isDrawing()) return;
  3.   /* redraw the full item if columnIndex == -1 */
  4.   NSTableView tableView = (NSTableView) parent.view;
  5.   NSRect rect = null;
  6.   if (columnIndex == -1 || parent.hooks (SWT.MeasureItem) || parent.hooks (SWT.EraseItem) || parent.hooks (SWT.PaintItem)) {
  7.     rect = tableView.rectOfRow (parent.indexOf (this));
  8.   } else {
  9.     int index;
  10.     if (parent.columnCount == 0) {
  11.       index = (parent.style & SWT.CHECK) != 0 ? 1 : 0;
  12.     } else {
  13.       if (0 <= columnIndex && columnIndex < parent.columnCount) {
  14.         index = parent.indexOf (parent.columns[columnIndex].nsColumn);
  15.       } else {
  16.         return;
  17.       }
  18.     }
  19.     rect = tableView.frameOfCellAtColumn (index, parent.indexOf (this));
  20.   }
  21.   tableView.setNeedsDisplayInRect (rect);    
  22. }

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. void highlightSelectionInClipRect(long /*int*/ id, long /*int*/ sel, long /*int*/ rect) {
  2.   if (hooks (SWT.EraseItem)) return;
  3.   if ((style & SWT.HIDE_SELECTION) != 0 && !hasFocus()) return;
  4.   NSRect clipRect = new NSRect ();
  5.   OS.memmove (clipRect, rect, NSRect.sizeof);
  6.   callSuper (id, sel, clipRect);
  7. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (hooks (SWT.MeasureItem) || hooks (SWT.EraseItem) || hooks (SWT.PaintItem)) {
  2.   OS.SendMessage (handle, OS.LVM_SETBKCOLOR, 0, OS.CLR_NONE);

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. int getItemHeightInPixels () {
  2.   if (!painted && hooks (SWT.MeasureItem)) hitTestSelection (0, 0, 0);
  3.   int /*long*/ empty = OS.SendMessage (handle, OS.LVM_APPROXIMATEVIEWRECT, 0, 0);
  4.   int /*long*/ oneItem = OS.SendMessage (handle, OS.LVM_APPROXIMATEVIEWRECT, 1, 0);
  5.   return OS.HIWORD (oneItem) - OS.HIWORD (empty);
  6. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (hooks (SWT.MeasureItem) || hooks (SWT.EraseItem) || hooks (SWT.PaintItem)) {
  2.   if (drawCount++ == 0 && OS.IsWindowVisible (handle)) {
  3.     OS.DefWindowProc (handle, OS.WM_SETREDRAW, 0, 0);
  4. if (hooks (SWT.MeasureItem) || hooks (SWT.EraseItem) || hooks (SWT.PaintItem)) {
  5.   if (--drawCount == 0 /*&& OS.IsWindowVisible (handle)*/) {
  6.     OS.SendMessage (handle, OS.LVM_SETBKCOLOR, 0, OS.CLR_NONE);

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. void setFont (NSFont font) {
  2.   super.setFont (font);
  3.   setItemHeight (null, font, !hooks (SWT.MeasureItem));
  4.   view.setNeedsDisplay (true);
  5.   clearCachedWidth (items);
  6.   setScrollWidth (items, true);
  7. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (itemHeight != -1) setItemHeight (false);
  2. if (!hooks (SWT.MeasureItem) && !hooks (SWT.EraseItem) && !hooks (SWT.PaintItem)) {
  3.   Control control = findBackgroundControl ();
  4.   if (control == null) control = this;

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. NSSize cellSize (long /*int*/ id, long /*int*/ sel) {
  2.   NSSize size = super.cellSize(id, sel);
  3.   NSCell cell = new NSCell(id);
  4.   NSImage image = cell.image();
  5.   if (image != null) size.width += imageBounds.width + IMAGE_GAP;
  6.   if (hooks(SWT.MeasureItem)) {
  7.     long /*int*/ [] outValue = new long /*int*/ [1];
  8.     OS.object_getInstanceVariable(id, Display.SWT_ROW, outValue);
  9.     long /*int*/ rowIndex = outValue [0];
  10.     TableItem item = _getItem((int)/*64*/rowIndex);
  11.     OS.object_getInstanceVariable(id, Display.SWT_COLUMN, outValue);
  12.     long /*int*/ tableColumn = outValue[0];
  13.     int columnIndex = 0;
  14.     for (int i=0; i<columnCount; i++) {
  15.       if (columns [i].nsColumn.id == tableColumn) {
  16.         columnIndex = i;
  17.         break;
  18.       }
  19.     }
  20.     sendMeasureItem (item, columnIndex, size, cell.isHighlighted());
  21.   }
  22.   return size;
  23. }

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. NSRect expansionRect;
  2. if (rect.width != 0 && rect.height != 0) {
  3.   if (hooks(SWT.MeasureItem)) {
  4.     expansionRect = cellRect;
  5.     NSSize cellSize = cell.cellSize();
  6.   if (hooks(SWT.MeasureItem)) {
  7.     expansionRect = cellRect;
  8.     NSSize cellSize = cell.cellSize();

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. void showItem (int index) {
  2.   if (!painted && hooks (SWT.MeasureItem)) hitTestSelection (index, 0, 0);

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (hooks (SWT.MeasureItem)) {
  2.   redraw = getDrawing () && OS.IsWindowVisible (handle);

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. boolean hitTestSelection (int index, int x, int y) {
  2.   int count = (int)/*64*/OS.SendMessage (handle, OS.LVM_GETITEMCOUNT, 0, 0);
  3.   if (count == 0) return false;
  4.   if (!hooks (SWT.MeasureItem)) return false;
  5.   boolean result = false;
  6.   if (0 <= index && index < count) {
  7.     TableItem item = _getItem (index);
  8.     int /*long*/ hDC = OS.GetDC (handle);
  9.     int /*long*/ oldFont = 0, newFont = OS.SendMessage (handle, OS.WM_GETFONT, 0, 0);
  10.     if (newFont != 0) oldFont = OS.SelectObject (hDC, newFont);
  11.     int /*long*/ hFont = item.fontHandle (0);
  12.     if (hFont != -1) hFont = OS.SelectObject (hDC, hFont);
  13.     Event event = sendMeasureItemEvent (item, index, 0, hDC);
  14.     if (event.getBoundsInPixels ().contains (x, y)) result = true;
  15.     if (hFont != -1) hFont = OS.SelectObject (hDC, hFont);
  16.     if (newFont != 0) OS.SelectObject (hDC, oldFont);
  17.     OS.ReleaseDC (handle, hDC);
  18. //        if (isDisposed () || item.isDisposed ()) return false;
  19.   }
  20.   return result;
  21. }

代码示例来源：origin: org.eclipse.swt.cocoa.macosx/x86_64

  1. boolean canDragRowsWithIndexes_atPoint(long /*int*/ id, long /*int*/ sel, long /*int*/ rowIndexes, NSPoint mouseDownPoint) {
  2.   if (!super.canDragRowsWithIndexes_atPoint(id, sel, rowIndexes, mouseDownPoint)) return false;
  3.   
  4.   // If the current row is not selected and the user is not attempting to modify the selection, select the row first.
  5.   NSTableView widget = (NSTableView)view;
  6.   long /*int*/ row = widget.rowAtPoint(mouseDownPoint);
  7.   long /*int*/ modifiers = NSApplication.sharedApplication().currentEvent().modifierFlags();
  8.   
  9.   boolean drag = (state & DRAG_DETECT) != 0 && hooks (SWT.DragDetect);
  10.   if (drag) {
  11.     if (!widget.isRowSelected(row) && (modifiers & (OS.NSCommandKeyMask | OS.NSShiftKeyMask | OS.NSAlternateKeyMask)) == 0) {
  12.       NSIndexSet set = (NSIndexSet)new NSIndexSet().alloc();
  13.       set = set.initWithIndex(row);
  14.       widget.selectRowIndexes (set, false);
  15.       set.release();
  16.     }
  17.   }
  18.   
  19.   // The clicked row must be selected to initiate a drag.
  20.   return (widget.isRowSelected(row) && drag) || !hasFocus();
  21. }

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (hooks (SWT.EraseItem) && nmcd.left != nmcd.right) {
  2.   OS.SaveDC (nmcd.hdc);
  3.   int /*long*/ hrgn = OS.CreateRectRgn (0, 0, 0, 0);

代码示例来源：origin: org.eclipse.scout.sdk.deps/org.eclipse.swt.win32.win32.x86

  1. if (hooks (SWT.PaintItem)) {
  2.   TableItem item = _getItem ((int)/*64*/nmcd.dwItemSpec);
  3.   sendPaintItemEvent (item, nmcd);

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.aix.ppc

  1. void sendMeasureEvent (int /*long*/ cell, int /*long*/ width, int /*long*/ height) {
  2.   if (!ignoreSize && OS.GTK_IS_CELL_RENDERER_TEXT (cell) && hooks (SWT.MeasureItem)) {
  3.     int /*long*/ iter = OS.g_object_get_qdata (cell, Display.SWT_OBJECT_INDEX2);
  4.     TableItem item = null;

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