org.eclipse.swt.widgets.TableColumn.checkWidget()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.TableColumn.checkWidget()方法的一些代码示例，展示了TableColumn.checkWidget()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。TableColumn.checkWidget()方法的具体详情如下：
包路径：org.eclipse.swt.widgets.TableColumn
类名称：TableColumn
方法名：checkWidget

TableColumn.checkWidget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

/**
 * Returns the receiver's parent, which must be a <code>Table</code>.
 *
 * @return the receiver's parent
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public Table getParent () {
  checkWidget ();
  return parent;
}

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

/**
 * Returns the receiver's parent, which must be a <code>Table</code>.
 *
 * @return the receiver's parent
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public Table getParent () {
  checkWidget();
  return parent;
}

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

/**
 * Returns the receiver's parent, which must be a <code>Table</code>.
 *
 * @return the receiver's parent
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public Table getParent () {
  checkWidget ();
  return parent;
}

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

/**
 * Gets the width of the receiver.
 *
 * @return the width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getWidth() {
 checkWidget();
 return width;
}

代码示例来源：origin: org.eclipse.rap/org.eclipse.rap.rwt

/**
 * Returns the receiver's parent, which must be a <code>Table</code>.
 *
 * @return the receiver's parent
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public Table getParent() {
 checkWidget();
 return parent;
}

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

/**
 * Gets the resizable attribute. A column that is
 * not resizable cannot be dragged by the user but
 * may be resized by the programmer.
 *
 * @return the resizable attribute
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public boolean getResizable () {
  checkWidget ();
  return nsColumn.resizingMask() != OS.NSTableColumnNoResizing;
}

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

/**
 * Sets the width of the receiver.
 *
 * @param width the new width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void setWidth (int width) {
  checkWidget ();
  setWidthInPixels(DPIUtil.autoScaleUp(width));
}

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

/**
 * Sets the width of the receiver.
 *
 * @param width the new width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void setWidth (int width) {
  checkWidget ();
  setWidthInPixels (DPIUtil.autoScaleUp (width));
}

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

/**
 * Gets the width of the receiver.
 *
 * @return the width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getWidth () {
  checkWidget ();
  return DPIUtil.autoScaleDown(getWidthInPixels());
}

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

/**
 * Gets the width of the receiver.
 *
 * @return the width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getWidth () {
  checkWidget ();
  return DPIUtil.autoScaleDown(getWidthInPixels());
}

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

/**
 * Gets the width of the receiver.
 *
 * @return the width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public int getWidth () {
  checkWidget ();
  return DPIUtil.autoScaleDown(getWidthInPixels());
}

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

/**
 * Sets the width of the receiver.
 *
 * @param width the new width
 *
 * @exception SWTException <ul>
 *    <li>ERROR_WIDGET_DISPOSED - if the receiver has been disposed</li>
 *    <li>ERROR_THREAD_INVALID_ACCESS - if not called from the thread that created the receiver</li>
 * </ul>
 */
public void setWidth (int width) {
  checkWidget ();
  setWidthInPixels (DPIUtil.autoScaleUp (width));
}

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

int getWidthInPixels () {
  checkWidget();
  if (!OS.gtk_tree_view_column_get_visible (handle)) {
    return 0;
  }
  if (useFixedWidth) return OS.gtk_tree_view_column_get_fixed_width (handle);
  return OS.gtk_tree_view_column_get_width (handle);
}

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

int getWidthInPixels () {
  checkWidget();
  if (!OS.gtk_tree_view_column_get_visible (handle)) {
    return 0;
  }
  if (useFixedWidth) return OS.gtk_tree_view_column_get_fixed_width (handle);
  return OS.gtk_tree_view_column_get_width (handle);
}

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

int getWidthInPixels () {
  checkWidget();
  if (!OS.gtk_tree_view_column_get_visible (handle)) {
    return 0;
  }
  if (useFixedWidth) return OS.gtk_tree_view_column_get_fixed_width (handle);
  return OS.gtk_tree_view_column_get_width (handle);
}

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

@Override
public void setImage (Image image) {
  checkWidget();
  if (image != null && image.isDisposed ()) {
    error (SWT.ERROR_INVALID_ARGUMENT);
  }
  super.setImage (image);
  if (parent.sortColumn != this || parent.sortDirection != SWT.NONE) {
    setImage (image, false, false);
  }
}

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

@Override
public void setText (String string) {
  checkWidget();
  if (string == null) error (SWT.ERROR_NULL_ARGUMENT);
  super.setText (string);
  char [] chars = fixMnemonic (string);
  byte [] buffer = Converter.wcsToMbcs (null, chars, true);
  OS.gtk_label_set_text_with_mnemonic (labelHandle, buffer);
  if (string.length () != 0) {
    OS.gtk_widget_show (labelHandle);
  } else {
    OS.gtk_widget_hide (labelHandle);
  }
}

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

@Override
public void setText (String string) {
  checkWidget();
  if (string == null) error (SWT.ERROR_NULL_ARGUMENT);
  super.setText (string);
  char [] chars = fixMnemonic (string);
  byte [] buffer = Converter.wcsToMbcs (null, chars, true);
  OS.gtk_label_set_text_with_mnemonic (labelHandle, buffer);
  if (string.length () != 0) {
    OS.gtk_widget_show (labelHandle);
  } else {
    OS.gtk_widget_hide (labelHandle);
  }
}

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

@Override
public void setText (String string) {
  checkWidget();
  if (string == null) error (SWT.ERROR_NULL_ARGUMENT);
  super.setText (string);
  char [] chars = fixMnemonic (string);
  byte [] buffer = Converter.wcsToMbcs (null, chars, true);
  OS.gtk_label_set_text_with_mnemonic (labelHandle, buffer);
  if (string.length () != 0) {
    OS.gtk_widget_show (labelHandle);
  } else {
    OS.gtk_widget_hide (labelHandle);
  }
}

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

public void setImage (Image image) {
  checkWidget();
  if (image != null && image.isDisposed ()) {
    error (SWT.ERROR_INVALID_ARGUMENT);
  }
  super.setImage (image);
  NSTableHeaderView headerView = ((NSTableView) parent.view).headerView ();
  if (headerView == null) return;
  int index = parent.indexOf (nsColumn);
  NSRect rect = headerView.headerRectOfColumn (index);
  headerView.setNeedsDisplayInRect (rect);
}

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