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/*******************************************************************************
* Copyright (c) 2000, 2006 IBM Corporation and others.
* All rights reserved. This program and the accompanying materials
* are made available under the terms of the Eclipse Public License v1.0
* which accompanies this distribution, and is available at
* http://www.eclipse.org/legal/epl-v10.html
*
* Contributors:
* IBM Corporation - initial API and implementation
*******************************************************************************/
package org.eclipse.swt.internal.theme;
import org.eclipse.swt.graphics.*;
import org.eclipse.swt.internal.*;
import org.eclipse.swt.internal.gtk.*;
public class GroupDrawData extends DrawData {
public int headerWidth;
public int headerHeight;
public Rectangle headerArea;
static final int GROUP_X = 2;
static final int GROUP_PAD = 1;
public GroupDrawData() {
state = new int[1];
}
static final int GROUP_HEADER_X = 9;
static final int GROUP_HEADER_PAD = 2;
void draw(Theme theme, GC gc, Rectangle bounds) {
int /*long*/ frameHandle = theme.frameHandle;
int /*long*/ gtkStyle = OS.gtk_widget_get_style (frameHandle);
int /*long*/ drawable = gc.getGCData().drawable;
theme.transferClipping(gc, gtkStyle);
int xthickness = OS.gtk_style_get_xthickness(gtkStyle);
int ythickness = OS.gtk_style_get_ythickness(gtkStyle);
int x = bounds.x, y = bounds.y + headerHeight / 2, width = bounds.width, height = bounds.height - headerHeight / 2;
byte[] detail = Converter.wcsToMbcs(null, "frame", true);
int gap_x = xthickness + GROUP_X, gap_width = headerWidth + GROUP_PAD * 2, gap_side = OS.GTK_POS_TOP;
int state_type = getStateType(DrawData.WIDGET_WHOLE);
OS.gtk_paint_shadow_gap(gtkStyle, drawable, state_type, OS.GTK_SHADOW_ETCHED_IN, null, frameHandle, detail, x, y, width, height, gap_side, gap_x, gap_width);
if (headerArea != null) {
headerArea.x = bounds.x + gap_x + GROUP_PAD;
headerArea.y = bounds.y;
headerArea.width = headerWidth;
headerArea.height = headerHeight;
}
if (clientArea != null) {
clientArea.x = bounds.x + xthickness;
clientArea.y = bounds.y + ythickness + headerHeight;
clientArea.width = bounds.width - 2 * xthickness;
clientArea.height = bounds.height - 2 * ythickness - headerHeight;
}
}
int getStateType(int part) {
int state = this.state[part];
int state_type = OS.GTK_STATE_NORMAL;
if ((state & DrawData.DISABLED) != 0) state_type = OS.GTK_STATE_INSENSITIVE;
return state_type;
}
int hit(Theme theme, Point position, Rectangle bounds) {
return bounds.contains(position) ? DrawData.WIDGET_WHOLE : DrawData.WIDGET_NOWHERE;
}
}
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