本文整理了Java中org.eclipse.swt.widgets.Scrollable.dragDetect()方法的一些代码示例，展示了Scrollable.dragDetect()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。Scrollable.dragDetect()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.Scrollable
类名称：Scrollable
方法名：dragDetect

Scrollable.dragDetect介绍

暂无

代码示例

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

boolean dragDetect (int x, int y, boolean filter, boolean [] consume) {
  Point selection = getSelection ();
  if (selection.x != selection.y) {
    long /*int*/ position = getPosition (x, y);
    if (selection.x <= position && position < selection.y) {
      if (super.dragDetect (x, y, filter, consume)) {
        if (consume != null) consume [0] = true;
        return true;
      }
    }
  }
  return false;
}

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

@Override
boolean dragDetect (int /*long*/ hwnd, int x, int y, boolean filter, boolean [] detect, boolean [] consume) {
  if (filter) {
    int [] start = new int [1], end = new int [1];
    OS.SendMessage (handle, OS.EM_GETSEL, start, end);
    if (start [0] != end [0]) {
      int /*long*/ lParam = OS.MAKELPARAM (x, y);
      int position = OS.LOWORD (OS.SendMessage (handle, OS.EM_CHARFROMPOS, 0, lParam));
      if (start [0] <= position && position < end [0]) {
        if (super.dragDetect (hwnd, x, y, filter, detect, consume)) {
          if (consume != null) consume [0] = true;
          return true;
        }
      }
    }
    return false;
  }
  return super.dragDetect (hwnd, x, y, filter, detect, consume);
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

@Override
boolean dragDetect (int x, int y, boolean filter, boolean dragOnTimeout, boolean [] consume) {
  boolean selected = false;
  if (filter) {
    long /*int*/ [] path = new long /*int*/ [1];
    if (OS.gtk_tree_view_get_path_at_pos (handle, x, y, path, null, null, null)) {
      if (path [0] != 0) {
        long /*int*/ selection = OS.gtk_tree_view_get_selection (handle);
        if (OS.gtk_tree_selection_path_is_selected (selection, path [0])) selected = true;
        OS.gtk_tree_path_free (path [0]);
      }
    } else {
      return false;
    }
  }
  boolean dragDetect = super.dragDetect (x, y, filter, false, consume);
  if (dragDetect && selected && consume != null) consume [0] = true;
  return dragDetect;
}

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

@Override
boolean dragDetect (int x, int y, boolean filter, boolean dragOnTimeout, boolean [] consume) {
  boolean selected = false;
  if (filter) {
    int /*long*/ [] path = new int /*long*/ [1];
    if (OS.gtk_tree_view_get_path_at_pos (handle, x, y, path, null, null, null)) {
      if (path [0] != 0) {
        int /*long*/ selection = OS.gtk_tree_view_get_selection (handle);
        if (OS.gtk_tree_selection_path_is_selected (selection, path [0])) selected = true;
        OS.gtk_tree_path_free (path [0]);
      }
    } else {
      return false;
    }
  }
  boolean dragDetect = super.dragDetect (x, y, filter, false, consume);
  if (dragDetect && selected && consume != null) consume [0] = true;
  return dragDetect;
}

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

@Override
boolean dragDetect (int x, int y, boolean filter, boolean dragOnTimeout, boolean [] consume) {
  boolean selected = false;
  if (filter) {
    int /*long*/ [] path = new int /*long*/ [1];
    if (OS.gtk_tree_view_get_path_at_pos (handle, x, y, path, null, null, null)) {
      if (path [0] != 0) {
        int /*long*/ selection = OS.gtk_tree_view_get_selection (handle);
        if (OS.gtk_tree_selection_path_is_selected (selection, path [0])) selected = true;
        OS.gtk_tree_path_free (path [0]);
      }
    } else {
      return false;
    }
  }
  boolean dragDetect = super.dragDetect (x, y, filter, false, consume);
  if (dragDetect && selected && consume != null) consume [0] = true;
  return dragDetect;
}

代码示例来源：origin: org.eclipse.platform/org.eclipse.swt.gtk.linux.s390x

if (super.dragDetect (x, y, filter, dragOnTimeout, consume)) {
        if (consume != null) consume [0] = true;
        return true;
return super.dragDetect (x, y, filter, dragOnTimeout, consume);

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

if (super.dragDetect (x, y, filter, dragOnTimeout, consume)) {
        if (consume != null) consume [0] = true;
        return true;
return super.dragDetect (x, y, filter, dragOnTimeout, consume);

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

if (super.dragDetect (x, y, filter, dragOnTimeout, consume)) {
        if (consume != null) consume [0] = true;
        return true;
return super.dragDetect (x, y, filter, dragOnTimeout, consume);

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

boolean dragDetect(int x, int y, boolean filter, boolean[] consume) {
  NSTableView widget = (NSTableView)view;
  NSPoint pt = new NSPoint();
  pt.x = x;
  pt.y = y;
  long /*int*/ row = widget.rowAtPoint(pt);
  if (row == -1) return false;
  boolean dragging = super.dragDetect(x, y, filter, consume);
  if (dragging) {
    if (!widget.isRowSelected(row)) {
      //TODO expand current selection when Shift, Command key pressed??
      NSIndexSet set = (NSIndexSet)new NSIndexSet().alloc();
      set = set.initWithIndex(row);
      widget.selectRowIndexes (set, false);
      set.release();
    }
  }
  consume[0] = dragging;
  return dragging;
}