280 lines
7.3 KiB
Java
280 lines
7.3 KiB
Java
/*
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* To change this template, choose Tools | Templates
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* and open the template in the editor.
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*/
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package eric.GUI.window;
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import eric.GUI.pipe_tools;
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import eric.GUI.windowComponent;
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import eric.GUI.themes;
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import eric.JZirkelCanvas;
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import java.awt.Dimension;
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import java.awt.Event;
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import java.awt.Graphics;
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import java.awt.Graphics2D;
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import java.awt.Image;
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import java.awt.Point;
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import java.awt.event.MouseEvent;
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import javax.swing.JPopupMenu;
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import javax.swing.SwingUtilities;
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import javax.swing.event.PopupMenuEvent;
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import javax.swing.event.PopupMenuListener;
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/**
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*
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* @author erichake
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*/
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public class tab_btn extends windowComponent implements Comparable<tab_btn>, PopupMenuListener {
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private tab_canvas_panel panel;
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private Point origin;
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private Point current;
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private Point btnloc;
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private boolean active=true;
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private boolean over=false;
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private tab_close_btn CloseBtn;
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private tab_btn_label Label;
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private String Tooltip="";
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private static Image on_btn_right=themes.getImage("tab_btn_on_right_border.gif");
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private static Image on_btn_left=themes.getImage("tab_btn_on_left_border.gif");
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private static Image on_btn=themes.getImage("tab_btn_on.gif");
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private static Image off_btn_right=themes.getImage("tab_btn_off_right_border.gif");
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private static Image off_btn_left=themes.getImage("tab_btn_off_left_border.gif");
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private static Image off_btn=themes.getImage("tab_btn_off.gif");
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private static Image off_over_btn_right=themes.getImage("tab_btn_off_over_right_border.gif");
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private static Image off_over_btn_left=themes.getImage("tab_btn_off_over_left_border.gif");
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private static Image off_over_btn=themes.getImage("tab_btn_off_over.gif");
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private static Image file_icon=themes.getImage("tab_file_icon.png");
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private boolean Changed=false;
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public void paintComponent(Graphics g) {
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Dimension d=getSize();
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final Graphics2D g2=windowComponent.getGraphics2D(g);
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g2.drawImage(getBackgroundImage(), 0, 0, d.width, d.height,
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this);
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g2.drawImage(getLeftBorder(), 0, 0, themes.getTabCornerWidth(), d.height,
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this);
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g2.drawImage(getRightBorder(), d.width-themes.getTabCornerWidth(), 0, themes.getTabCornerWidth(), d.height,
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this);
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if (!JZirkelCanvas.isWorkBook()) {
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g2.drawImage(file_icon, 4, 2, this);
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}
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// g2.setColor(Color.darkGray);
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// g2.drawLine(0, d.height-1, d.width-1, d.height-1);
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// g2.drawLine(d.width-1, d.height-1, d.width-1, 0);
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// if (!active) {
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// g2.drawLine(d.width-1, 0, 0, 0);
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// }
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}
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public tab_btn(String label, String tooltip) {
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super();
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label=pipe_tools.processTabName(label);
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Label=new tab_btn_label(label);
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Tooltip=tooltip;
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setLayout(null);
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CloseBtn=new tab_close_btn();
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panel=new tab_canvas_panel(this);
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add(CloseBtn);
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add(Label);
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// setToolTipText(tooltip);
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setOpaque(true);
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}
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public tab_btn(String label) {
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this(label, label);
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}
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public void setChanged(boolean b) {
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Changed=b;
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Label.setChanged(b);
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repaint();
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}
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public void setActive(boolean act) {
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active=act;
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if (active) {
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ContentPane.setCurrentPanel(panel);
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}
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}
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public boolean getActive() {
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return active;
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}
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public void setOver(boolean ov) {
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over=ov;
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}
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public tab_close_btn getTabCloseBtn() {
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return CloseBtn;
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}
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public tab_btn_label getTabLabel() {
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return Label;
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}
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public tab_canvas_panel getPanel() {
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return panel;
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}
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public void setTabName(String name, String tooltip) {
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name=pipe_tools.processTabName(name);
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Label.setLabelText(name);
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setToolTip(tooltip);
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}
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public void setToolTip(String tooltip){
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Tooltip = tooltip;
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setToolTipText(Tooltip);
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}
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public String getTabName() {
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return Label.getLabelText();
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}
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public void editName() {
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if (pipe_tools.isTabEditAccepted()) {
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Label.edit();
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}
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}
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public void init() {
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setToolTipText(Tooltip);
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getTabCloseBtn().init();
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getTabLabel().init();
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getPanel().init();
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}
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private Image getRightBorder(){
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if (active) {
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return tab_btn.on_btn_right;
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}
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if (over) {
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return tab_btn.off_over_btn_right;
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}
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return tab_btn.off_btn_right;
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}
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private Image getLeftBorder(){
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if (active) {
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return tab_btn.on_btn_left;
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}
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if (over) {
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return tab_btn.off_over_btn_left;
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}
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return tab_btn.off_btn_left;
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}
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private Image getBackgroundImage() {
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if (active) {
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return tab_btn.on_btn;
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}
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if (over) {
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return tab_btn.off_over_btn;
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}
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return tab_btn.off_btn;
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}
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@Override
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public Point getToolTipLocation(MouseEvent event) {
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return new Point(0, getSize().height+2);
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}
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@Override
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public void mousePressed(MouseEvent e) {
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origin=pipe_tools.getWindow().getMouseLoc();
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btnloc=getLocation();
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tab_main_panel.setActiveBtn(this);
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repaint();
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// pipe_tools.onTabActivate();
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// Right-clic :
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if (e.getModifiers()==Event.META_MASK) {
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JPopupMenu popup=tab_main_panel.getCtrlPopup();
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popup.removePopupMenuListener(this);
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popup.addPopupMenuListener(this);
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popup.show(this, (getSize().width-popup.getPreferredSize().width)/2, -2-popup.getPreferredSize().height);
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repaint();
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}
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}
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@Override
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public void mouseEntered(MouseEvent e) {
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tab_main_panel.setOverBtn(this);
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repaint();
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}
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@Override
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public void mouseExited(MouseEvent e) {
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// Check whether the mouse cursor is still over the panel
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// if (getMousePosition(true)!=null) {
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// return;
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// }
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over=false;
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repaint();
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}
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@Override
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public void mouseReleased(MouseEvent e) {
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tab_main_panel.reorderBTNS(null);
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}
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@Override
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public void mouseDragged(MouseEvent e) {
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getParent().setComponentZOrder(this, 0);
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current=pipe_tools.getWindow().getMouseLoc();
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if (current==null) {
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return;
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}
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setLocation(btnloc.x+current.x-origin.x, btnloc.y);
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tab_main_panel.reorderBTNS(this);
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}
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@Override
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public void mouseMoved(MouseEvent e) {
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tab_main_panel.setOverBtn(this);
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repaint();
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}
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public int compareTo(tab_btn o) {
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int middle=(2*getBounds().x+getBounds().width)/2;
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if ((middle>o.getBounds().x)) {
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return 1;
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}
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if ((middle<o.getBounds().x)) {
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return -1;
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}
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return 0;
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}
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public void popupMenuWillBecomeVisible(PopupMenuEvent e) {
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removeMouseListener(this);
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}
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public void popupMenuWillBecomeInvisible(PopupMenuEvent e) {
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repaint();
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final tab_btn btn=this;
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SwingUtilities.invokeLater(new Runnable() {
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public void run() {
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addMouseListener(btn);
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}
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});
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}
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public void popupMenuCanceled(PopupMenuEvent e) {
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}
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}
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