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Code Issues Packages Projects Releases Wiki Activity

IDEA-158707 Windows help button

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This commit is contained in:
Konstantin Bulenkov
2016-08-12 14:53:30 +02:00
parent 80a2c7c262
commit 41a80f7f6c
1 changed files with 18 additions and 22 deletions
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platform/platform-impl/src/com/intellij/ide/ui/laf/darcula/ui/DarculaTitlePane.java
+18 -22
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@@ -19,14 +19,16 @@ import com.intellij.icons.AllIcons;
import com.intellij.ide.DataManager;
import com.intellij.openapi.actionSystem.ex.ActionManagerEx;
import com.intellij.openapi.ui.DialogWrapper;
import com.intellij.openapi.ui.GraphicsConfig;
import com.intellij.openapi.util.Ref;
import com.intellij.openapi.wm.impl.IdeMenuBar;
import com.intellij.openapi.wm.impl.IdeRootPane;
import com.intellij.ui.Gray;
import com.intellij.ui.JBColor;
import com.intellij.util.IconUtil;
import com.intellij.util.ui.*;
import com.intellij.util.ui.ImageUtil;
import com.intellij.util.ui.JBDimension;
import com.intellij.util.ui.JBUI;
import com.intellij.util.ui.UIUtil;
import org.imgscalr.Scalr;
import sun.swing.SwingUtilities2;
@@ -35,7 +37,6 @@ import javax.swing.*;
import javax.swing.plaf.UIResource;
import java.awt.*;
import java.awt.event.*;
import java.awt.geom.Rectangle2D;
import java.beans.PropertyChangeEvent;
import java.beans.PropertyChangeListener;
import java.lang.reflect.Method;
@@ -312,8 +313,8 @@ public class DarculaTitlePane extends JComponent {
myCloseButton = createButton("Close", AllIcons.Windows.CloseActive, AllIcons.Windows.CloseHover, myCloseAction, Color.red);
if (getWindowDecorationStyle() == JRootPane.FRAME) {
myMaximizeIcon = UIManager.getIcon("InternalFrame.maximizeIcon");
myMinimizeIcon = UIManager.getIcon("InternalFrame.minimizeIcon");
myMaximizeIcon = AllIcons.Windows.MaximizeInactive;
myMinimizeIcon = AllIcons.Windows.MinimizeInactive;
myIconifyButton = createButton("Iconify", AllIcons.Windows.MinimizeInactive, AllIcons.Windows.Minimize, myIconifyAction, BUTTON_HOVER_BG);
myToggleButton = createButton("Maximize", AllIcons.Windows.MaximizeInactive, AllIcons.Windows.MaximizeInactive, myRestoreAction, BUTTON_HOVER_BG);
@@ -324,7 +325,7 @@ public class DarculaTitlePane extends JComponent {
private JButton createHelpButton() {
Ref<WindowButton> button = Ref.create();
button.set(new WindowButton("Help", AllIcons.Actions.Help, AllIcons.Actions.Help, new AbstractAction("Help") {
button.set(new WindowButton("Help", AllIcons.Windows.HelpButton, AllIcons.Windows.HelpButton, new AbstractAction("Help") {
@Override
public void actionPerformed(ActionEvent e) {
final DialogWrapper dialog = DialogWrapper.findInstance(button.get());
@@ -348,8 +349,15 @@ public class DarculaTitlePane extends JComponent {
@Override
public void paint(Graphics g) {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
if (isHelpAvailable()) {
super.paint(g);
} else {
g.setColor(getBackground());
g.fillRect(0, 0, getWidth(), getHeight());
}
}
private boolean isHelpAvailable() {
final DialogWrapper dialog = DialogWrapper.findInstance(this);
if (dialog != null) {
try {
@@ -357,26 +365,14 @@ public class DarculaTitlePane extends JComponent {
getHelpAction.setAccessible(true);
final Object helpAction = getHelpAction.invoke(dialog);
if (helpAction instanceof Action && ((Action)helpAction).isEnabled()) {
if (mouseOverButton) {
g.setColor(BUTTON_HOVER_BG);
g.fillRect(0, 0, getWidth(), getHeight());
}
final Font font = new Font("Segoe UI Regular", Font.PLAIN, JBUI.scale(15));
g.setFont(font);
final FontMetrics fm = getFontMetrics(font);
final Rectangle2D bounds = fm.getStringBounds("?", g);
int x = (int)((getWidth() - bounds.getWidth()) / 2);
int y = (int)(getHeight() - bounds.getHeight() / 2);
final GraphicsConfig config = GraphicsUtil.setupAAPainting(g);
g.setColor(Color.black);
g.drawString("?", x, y);
config.restore();
return true;
}
}
catch (Exception e) {
e.printStackTrace();
}
}
return false;
}
});
return button.get();