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Standard Widget Toolkit for GTK on aarch64
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/*******************************************************************************
* Copyright (c) 2000, 2022 IBM Corporation and others.
*
* This program and the accompanying materials
* are made available under the terms of the Eclipse Public License 2.0
* which accompanies this distribution, and is available at
* https://www.eclipse.org/legal/epl-2.0/
*
* SPDX-License-Identifier: EPL-2.0
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.dnd;
import org.eclipse.swt.*;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.internal.cairo.*;
import org.eclipse.swt.internal.gtk.*;
import org.eclipse.swt.widgets.*;
class TreeTableCommon {
static Image getDragSourceImage(Control control) {
Image dragSourceImage;
/*
* Bug in GTK. gtk_tree_selection_get_selected_rows() segmentation faults
* in versions smaller than 2.2.4 if the model is NULL. The fix is
* to give a valid pointer instead.
*/
long handle = control.handle;
long selection = GTK.gtk_tree_view_get_selection (handle);
long [] model = null;
long list = GTK.gtk_tree_selection_get_selected_rows (selection, model);
if (list == 0) return null;
int count = Math.min(10, OS.g_list_length (list));
long originalList = list;
Display display = control.getDisplay();
int width = 0, height = 0;
int[] w = new int[1], h = new int[1];
int[] yy = new int[count], hh = new int[count];
long [] icons = new long [count];
GdkRectangle rect = new GdkRectangle ();
for (int i=0; i