Java Code Examples for java.awt.Component#getSize()
The following examples show how to use
java.awt.Component#getSize() .
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Example 1
| Source File: ToolbarSeparator.java From Logisim with GNU General Public License v3.0 | 6 votes |
|
@Override
public void paintIcon(Component destination, Graphics g) {
Dimension dim = destination.getSize();
g.setColor(Color.GRAY);
int x = 0;
int y = 0;
int w = dim.width;
int h = dim.height;
if (h >= w) { // separator is a vertical line in horizontal toolbar
h -= 8;
y = 2;
x = (w - 2) / 2;
w = 2;
} else { // separator is a horizontal line in vertical toolbar
w -= 8;
x = 2;
y = (h - 2) / 2;
h = 2;
}
g.fillRect(x, y, w, h);
}
Example 2
| Source File: UIUtils.java From netbeans with Apache License 2.0 | 6 votes |
|
@Override
public void focusGained(FocusEvent e) {
if (e.isTemporary()) {
return;
}
Component cmp = e.getComponent();
if(cmp instanceof JComponent) {
JViewport vp = getViewport(container);
if(vp == null) {
return;
}
Rectangle vr = vp.getViewRect();
Point p = SwingUtilities.convertPoint(cmp.getParent(), cmp.getLocation(), container);
final Rectangle r = new Rectangle(p, cmp.getSize());
if(vr.intersects(r)) {
return;
}
container.scrollRectToVisible(r);
}
}
Example 3
| Source File: DrawTest.java From openjdk-8-source with GNU General Public License v2.0 | 6 votes |
|
@Override
public void paint(Graphics g) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.draw3DRect(0, 0, r.width, r.height, false);
int n = getComponentCount();
for (int i = 0; i < n; i++) {
Component comp = getComponent(i);
if (comp instanceof Checkbox) {
Point loc = comp.getLocation();
Dimension d = comp.getSize();
g.setColor(comp.getForeground());
g.drawRect(loc.x - 1, loc.y - 1, d.width + 1, d.height + 1);
}
}
}
Example 4
| Source File: DrawTest.java From jdk8u-jdk with GNU General Public License v2.0 | 6 votes |
|
@Override
public void paint(Graphics g) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.draw3DRect(0, 0, r.width, r.height, false);
int n = getComponentCount();
for (int i = 0; i < n; i++) {
Component comp = getComponent(i);
if (comp instanceof Checkbox) {
Point loc = comp.getLocation();
Dimension d = comp.getSize();
g.setColor(comp.getForeground());
g.drawRect(loc.x - 1, loc.y - 1, d.width + 1, d.height + 1);
}
}
}
Example 5
| Source File: DrawTest.java From openjdk-jdk8u with GNU General Public License v2.0 | 6 votes |
|
@Override
public void paint(Graphics g) {
Rectangle r = getBounds();
g.setColor(Color.lightGray);
g.draw3DRect(0, 0, r.width, r.height, false);
int n = getComponentCount();
for (int i = 0; i < n; i++) {
Component comp = getComponent(i);
if (comp instanceof Checkbox) {
Point loc = comp.getLocation();
Dimension d = comp.getSize();
g.setColor(comp.getForeground());
g.drawRect(loc.x - 1, loc.y - 1, d.width + 1, d.height + 1);
}
}
}
Example 6
| Source File: ScrollAction.java From netbeans with Apache License 2.0 | 6 votes |
|
private void scroll( int increment ) {
Component content = scrollPane.getViewport().getView();
Dimension size = content.getSize();
Dimension viewSize = scrollPane.getViewport().getExtentSize();
Point position = scrollPane.getViewport().getViewPosition();
if( isHorizontal ) {
position.x += increment;
position.x = Math.max( position.x, 0 );
position.x = Math.min( position.x, size.width-viewSize.width );
} else {
position.y += increment;
position.y = Math.max( position.y, 0 );
position.y = Math.min( position.y, size.height-viewSize.height );
}
scrollPane.getViewport().setViewPosition( position );
}
Example 7
| Source File: MainDesktopPane.java From mars-sim with GNU General Public License v3.0 | 5 votes |
|
public void centerJIF(Component comp) {
Dimension desktopSize = getSize();
Dimension jInternalFrameSize = comp.getSize();
int width = (desktopSize.width - jInternalFrameSize.width) / 2;
int height = (desktopSize.height - jInternalFrameSize.height) / 2;
comp.setLocation(width, height);
comp.setVisible(true);
}
Example 8
| Source File: UIRes.java From RipplePower with Apache License 2.0 | 5 votes |
|
public static Point getPointToCenter(Component component, Dimension dimension) {
Dimension screenSize = getDefaultDeviceScreenSize();
if (component == null) {
if (dimension.height > screenSize.height) {
dimension.height = screenSize.height;
}
if (dimension.width > screenSize.width) {
dimension.width = screenSize.width;
}
return new Point((screenSize.width - dimension.width) / 2, (screenSize.height - dimension.height) / 2);
}
Dimension frameDim = component.getSize();
Rectangle dRec = new Rectangle(component.getX(), component.getY(), (int) frameDim.getWidth(),
(int) frameDim.getHeight());
int dialogX = dRec.x + ((dRec.width - dimension.width) / 2);
int dialogY = dRec.y + ((dRec.height - dimension.height) / 2);
if (dialogX <= 0 || dialogY <= 0) {
if (dimension.height > screenSize.height) {
dimension.height = screenSize.height;
}
if (dimension.width > screenSize.width) {
dimension.width = screenSize.width;
}
dialogX = (screenSize.width - dimension.width) / 2;
dialogY = (screenSize.height - dimension.height) / 2;
}
return new Point(dialogX, dialogY);
}
Example 9
| Source File: JRobot.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Move mouse cursor to the center of the Component.
* @param c Component the mouse is placed over
*/
public void moveMouseTo(Component c) {
Point p = c.getLocationOnScreen();
Dimension size = c.getSize();
p.x += size.width / 2;
p.y += size.height / 2;
mouseMove(p.x, p.y);
delay();
}
Example 10
| Source File: AttackParameterGui.java From OpenID-Attacker with GNU General Public License v2.0 | 5 votes |
|
private void formAncestorResized(HierarchyEvent evt) {//GEN-FIRST:event_formAncestorResized
Component parent = evt.getChangedParent();
int newHeight = getSize().height;
int newWidth = parent.getSize().width - 40;
setSize(newWidth, newHeight);
setPreferredSize(getSize());
revalidate();
}
Example 11
| Source File: BasicBorders.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
public void paintBorder(Component c, Graphics g, int x, int y,
int width, int height) {
if (!(c instanceof BasicSplitPaneDivider)) {
return;
}
Component child;
Rectangle cBounds;
JSplitPane splitPane = ((BasicSplitPaneDivider)c).
getBasicSplitPaneUI().getSplitPane();
Dimension size = c.getSize();
child = splitPane.getLeftComponent();
// This is needed for the space between the divider and end of
// splitpane.
g.setColor(c.getBackground());
g.drawRect(x, y, width - 1, height - 1);
if(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
if(child != null) {
g.setColor(highlight);
g.drawLine(0, 0, 0, size.height);
}
child = splitPane.getRightComponent();
if(child != null) {
g.setColor(shadow);
g.drawLine(size.width - 1, 0, size.width - 1, size.height);
}
} else {
if(child != null) {
g.setColor(highlight);
g.drawLine(0, 0, size.width, 0);
}
child = splitPane.getRightComponent();
if(child != null) {
g.setColor(shadow);
g.drawLine(0, size.height - 1, size.width,
size.height - 1);
}
}
}
Example 12
| Source File: QueryTopComponent.java From netbeans with Apache License 2.0 | 5 votes |
|
@Override
public void focusGained(FocusEvent e) {
Component c = e.getComponent();
if(c instanceof JComponent) {
Point p = SwingUtilities.convertPoint(c.getParent(), c.getLocation(), repoPanel);
final Rectangle r = new Rectangle(p, c.getSize());
UIUtils.runInAWT(new Runnable() {
@Override
public void run() {
repoPanel.scrollRectToVisible(r);
}
});
}
}
Example 13
| Source File: BasicBorders.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
public void paintBorder(Component c, Graphics g, int x, int y,
int width, int height) {
if (!(c instanceof BasicSplitPaneDivider)) {
return;
}
Component child;
Rectangle cBounds;
JSplitPane splitPane = ((BasicSplitPaneDivider)c).
getBasicSplitPaneUI().getSplitPane();
Dimension size = c.getSize();
child = splitPane.getLeftComponent();
// This is needed for the space between the divider and end of
// splitpane.
g.setColor(c.getBackground());
g.drawRect(x, y, width - 1, height - 1);
if(splitPane.getOrientation() == JSplitPane.HORIZONTAL_SPLIT) {
if(child != null) {
g.setColor(highlight);
g.drawLine(0, 0, 0, size.height);
}
child = splitPane.getRightComponent();
if(child != null) {
g.setColor(shadow);
g.drawLine(size.width - 1, 0, size.width - 1, size.height);
}
} else {
if(child != null) {
g.setColor(highlight);
g.drawLine(0, 0, size.width, 0);
}
child = splitPane.getRightComponent();
if(child != null) {
g.setColor(shadow);
g.drawLine(0, size.height - 1, size.width,
size.height - 1);
}
}
}
Example 14
| Source File: NetworkMonitorTopComponent.java From netbeans with Apache License 2.0 | 5 votes |
|
@Override
public boolean getScrollableTracksViewportWidth() {
Component parent = getParent();
return parent != null ? (getUI().getPreferredSize(this).width <= parent
.getSize().width) : true;
}
Example 15
| Source File: Show.java From nextreports-designer with Apache License 2.0 | 5 votes |
|
public static void centrateComponent(Component parent, Component c) {
if (parent == null) {
centrateComponent(c);
} else {
Dimension dimParent = parent.getSize();
Point p = parent.getLocation();
Dimension dimComp = c.getSize();
c.setLocation(p.x + ((dimParent.width - dimComp.width) / 2),
p.y + ((dimParent.height - dimComp.height) / 2));
}
}
Example 16
| Source File: PatternResourcesSetupPanel.java From netbeans with Apache License 2.0 | 5 votes |
|
private void resize( Component component, double height )
{
Dimension size = component.getSize();
if ( size.height < height ){
component.setPreferredSize(
new Dimension(size.width, (int)height));
}
}
Example 17
| Source File: BasicScrollPaneUI.java From Java8CN with Apache License 2.0 | 4 votes |
|
private void scroll(JScrollPane scrollpane, int orientation,
int direction, boolean block) {
JViewport vp = scrollpane.getViewport();
Component view;
if (vp != null && (view = vp.getView()) != null) {
Rectangle visRect = vp.getViewRect();
Dimension vSize = view.getSize();
int amount;
if (view instanceof Scrollable) {
if (block) {
amount = ((Scrollable)view).getScrollableBlockIncrement
(visRect, orientation, direction);
}
else {
amount = ((Scrollable)view).getScrollableUnitIncrement
(visRect, orientation, direction);
}
}
else {
if (block) {
if (orientation == SwingConstants.VERTICAL) {
amount = visRect.height;
}
else {
amount = visRect.width;
}
}
else {
amount = 10;
}
}
if (orientation == SwingConstants.VERTICAL) {
visRect.y += (amount * direction);
if ((visRect.y + visRect.height) > vSize.height) {
visRect.y = Math.max(0, vSize.height - visRect.height);
}
else if (visRect.y < 0) {
visRect.y = 0;
}
}
else {
if (scrollpane.getComponentOrientation().isLeftToRight()) {
visRect.x += (amount * direction);
if ((visRect.x + visRect.width) > vSize.width) {
visRect.x = Math.max(0, vSize.width - visRect.width);
} else if (visRect.x < 0) {
visRect.x = 0;
}
} else {
visRect.x -= (amount * direction);
if (visRect.width > vSize.width) {
visRect.x = vSize.width - visRect.width;
} else {
visRect.x = Math.max(0, Math.min(vSize.width - visRect.width, visRect.x));
}
}
}
vp.setViewPosition(visRect.getLocation());
}
}
Example 18
| Source File: BasicScrollPaneUI.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 4 votes |
|
private void scroll(JScrollPane scrollpane, int orientation,
int direction, boolean block) {
JViewport vp = scrollpane.getViewport();
Component view;
if (vp != null && (view = vp.getView()) != null) {
Rectangle visRect = vp.getViewRect();
Dimension vSize = view.getSize();
int amount;
if (view instanceof Scrollable) {
if (block) {
amount = ((Scrollable)view).getScrollableBlockIncrement
(visRect, orientation, direction);
}
else {
amount = ((Scrollable)view).getScrollableUnitIncrement
(visRect, orientation, direction);
}
}
else {
if (block) {
if (orientation == SwingConstants.VERTICAL) {
amount = visRect.height;
}
else {
amount = visRect.width;
}
}
else {
amount = 10;
}
}
if (orientation == SwingConstants.VERTICAL) {
visRect.y += (amount * direction);
if ((visRect.y + visRect.height) > vSize.height) {
visRect.y = Math.max(0, vSize.height - visRect.height);
}
else if (visRect.y < 0) {
visRect.y = 0;
}
}
else {
if (scrollpane.getComponentOrientation().isLeftToRight()) {
visRect.x += (amount * direction);
if ((visRect.x + visRect.width) > vSize.width) {
visRect.x = Math.max(0, vSize.width - visRect.width);
} else if (visRect.x < 0) {
visRect.x = 0;
}
} else {
visRect.x -= (amount * direction);
if (visRect.width > vSize.width) {
visRect.x = vSize.width - visRect.width;
} else {
visRect.x = Math.max(0, Math.min(vSize.width - visRect.width, visRect.x));
}
}
}
vp.setViewPosition(visRect.getLocation());
}
}
Example 19
| Source File: BasicScrollPaneUI.java From openjdk-8 with GNU General Public License v2.0 | 4 votes |
|
private void scroll(JScrollPane scrollpane, int orientation,
int direction, boolean block) {
JViewport vp = scrollpane.getViewport();
Component view;
if (vp != null && (view = vp.getView()) != null) {
Rectangle visRect = vp.getViewRect();
Dimension vSize = view.getSize();
int amount;
if (view instanceof Scrollable) {
if (block) {
amount = ((Scrollable)view).getScrollableBlockIncrement
(visRect, orientation, direction);
}
else {
amount = ((Scrollable)view).getScrollableUnitIncrement
(visRect, orientation, direction);
}
}
else {
if (block) {
if (orientation == SwingConstants.VERTICAL) {
amount = visRect.height;
}
else {
amount = visRect.width;
}
}
else {
amount = 10;
}
}
if (orientation == SwingConstants.VERTICAL) {
visRect.y += (amount * direction);
if ((visRect.y + visRect.height) > vSize.height) {
visRect.y = Math.max(0, vSize.height - visRect.height);
}
else if (visRect.y < 0) {
visRect.y = 0;
}
}
else {
if (scrollpane.getComponentOrientation().isLeftToRight()) {
visRect.x += (amount * direction);
if ((visRect.x + visRect.width) > vSize.width) {
visRect.x = Math.max(0, vSize.width - visRect.width);
} else if (visRect.x < 0) {
visRect.x = 0;
}
} else {
visRect.x -= (amount * direction);
if (visRect.width > vSize.width) {
visRect.x = vSize.width - visRect.width;
} else {
visRect.x = Math.max(0, Math.min(vSize.width - visRect.width, visRect.x));
}
}
}
vp.setViewPosition(visRect.getLocation());
}
}
Example 20
| Source File: BasicScrollPaneUI.java From Bytecoder with Apache License 2.0 | 4 votes |
|
private void scroll(JScrollPane scrollpane, int orientation,
int direction, boolean block) {
JViewport vp = scrollpane.getViewport();
Component view;
if (vp != null && (view = vp.getView()) != null) {
Rectangle visRect = vp.getViewRect();
Dimension vSize = view.getSize();
int amount;
if (view instanceof Scrollable) {
if (block) {
amount = ((Scrollable)view).getScrollableBlockIncrement
(visRect, orientation, direction);
}
else {
amount = ((Scrollable)view).getScrollableUnitIncrement
(visRect, orientation, direction);
}
}
else {
if (block) {
if (orientation == SwingConstants.VERTICAL) {
amount = visRect.height;
}
else {
amount = visRect.width;
}
}
else {
amount = 10;
}
}
if (orientation == SwingConstants.VERTICAL) {
visRect.y += (amount * direction);
if ((visRect.y + visRect.height) > vSize.height) {
visRect.y = Math.max(0, vSize.height - visRect.height);
}
else if (visRect.y < 0) {
visRect.y = 0;
}
}
else {
if (scrollpane.getComponentOrientation().isLeftToRight()) {
visRect.x += (amount * direction);
if ((visRect.x + visRect.width) > vSize.width) {
visRect.x = Math.max(0, vSize.width - visRect.width);
} else if (visRect.x < 0) {
visRect.x = 0;
}
} else {
visRect.x -= (amount * direction);
if (visRect.width > vSize.width) {
visRect.x = vSize.width - visRect.width;
} else {
visRect.x = Math.max(0, Math.min(vSize.width - visRect.width, visRect.x));
}
}
}
vp.setViewPosition(visRect.getLocation());
}
}
