GUIDialogTitle.java

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/*
 * This file is part of JXClient, the Fullscreen Java Crossfire Client.
 *
 * JXClient is free software; you can redistribute it and/or modify
 * it under the terms of the GNU General Public License as published by
 * the Free Software Foundation; either version 2 of the License, or
 * (at your option) any later version.
 *
 * JXClient is distributed in the hope that it will be useful,
 * but WITHOUT ANY WARRANTY; without even the implied warranty of
 * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
 * GNU General Public License for more details.
 *
 * You should have received a copy of the GNU General Public License
 * along with JXClient; if not, write to the Free Software
 * Foundation, Inc., 51 Franklin St, Fifth Floor, Boston, MA  02110-1301  USA
 *
 * Copyright (C) 2005-2008 Yann Chachkoff
 * Copyright (C) 2006-2017,2019-2023 Andreas Kirschbaum
 * Copyright (C) 2010-2012,2014-2018,2020-2023 Nicolas Weeger
 */
 
package com.realtime.crossfire.jxclient.gui.misc;
 
import com.realtime.crossfire.jxclient.gui.gui.GUIElementListener;
import com.realtime.crossfire.jxclient.gui.gui.Gui;
import com.realtime.crossfire.jxclient.gui.gui.TooltipManager;
import com.realtime.crossfire.jxclient.gui.label.Alignment;
import com.realtime.crossfire.jxclient.gui.label.GUIOneLineLabel;
import com.realtime.crossfire.jxclient.skin.skin.GuiFactory;
import java.awt.Color;
import java.awt.Font;
import java.awt.Point;
import java.awt.event.MouseEvent;
import javax.swing.JComponent;
import org.jetbrains.annotations.NotNull;
import org.jetbrains.annotations.Nullable;
 
public class GUIDialogTitle extends GUIOneLineLabel {
 
    private static final long serialVersionUID = 1;
 
    @NotNull
    private final JXCWindowRenderer windowRenderer;
 
    @NotNull
    private final GuiFactory guiFactory;
 
    @Nullable
    private Point offset;
 
    public GUIDialogTitle(@NotNull final TooltipManager tooltipManager, @NotNull final JXCWindowRenderer windowRenderer, @NotNull final GUIElementListener elementListener, @NotNull final String name, @NotNull final Font textFont, @NotNull final Color textColor, @Nullable final Color backgroundColor, @NotNull final String title, @NotNull final GuiFactory guiFactory) {
        super(tooltipManager, elementListener, name, null, textFont, textColor, textColor, backgroundColor, Alignment.LEFT, title, guiFactory);
        this.windowRenderer = windowRenderer;
        this.guiFactory = guiFactory;
    }
 
    @Override
    public void mousePressed(@NotNull final MouseEvent e) {
        super.mousePressed(e);
 
        if (!isEnabled()) {
            return;
        }
 
        final Gui gui = guiFactory.getGui(this);
        if (gui == null) {
            offset = null;
            return;
        }
 
        final Point point = e.getLocationOnScreen();
        offset = new Point(gui.getComponent().getX()-point.x, gui.getComponent().getY()-point.y);
    }
 
    @Override
    public void mouseReleased(@NotNull final MouseEvent e) {
        super.mouseReleased(e);
        if (isEnabled()) {
            moveTo(e);
            offset = null;
        }
    }
 
    @Override
    public void mouseDragged(@NotNull final MouseEvent e) {
        super.mouseDragged(e);
        if (isEnabled()) {
            moveTo(e);
        }
    }
 
    private void moveTo(@NotNull final MouseEvent e) {
        final Point tmpOffset = offset;
        if (tmpOffset == null) {
            return;
        }
 
        final Gui gui = guiFactory.getGui(this);
        if (gui == null || gui.isAutoSize()) {
            offset = null;
            return;
        }
 
        final Point point = e.getLocationOnScreen();
        final JComponent component = gui.getComponent();
        gui.setBounds(point.x+tmpOffset.x, point.y+tmpOffset.y, component.getWidth(), component.getHeight(), windowRenderer.getWindowWidth(), windowRenderer.getWindowHeight());
    }
 
}