Java Code Examples for java.awt.Component#isShowing()
The following examples show how to use
java.awt.Component#isShowing() .
These examples are extracted from open source projects.
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Example 1
| Source Project: marathonv5 File: JavaElementPropertyAccessor.java License: Apache License 2.0 | 6 votes |
|
private void fillUp(List<Component> allComponents, Component c) {
if (!c.isVisible() || !c.isShowing()) {
return;
}
allComponents.add(c);
if (c instanceof Container) {
Component[] components = ((Container) c).getComponents();
for (Component component : components) {
fillUp(allComponents, component);
}
}
if (c instanceof Window) {
Window[] ownedWindows = ((Window) c).getOwnedWindows();
for (Window window : ownedWindows) {
fillUp(allComponents, window);
}
}
}
Example 2
| Source Project: openjdk-8 File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 5 votes |
|
/**
* actual processing on EventQueue Thread
*/
protected void processEnterMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
DropTarget dt = c.getDropTarget();
Point hots = event.getPoint();
local = getJVMLocalSourceTransferable();
if (currentDTC != null) { // some wreckage from last time
currentDTC.removeNotify();
currentDTC = null;
}
if (c.isShowing() && dt != null && dt.isActive()) {
currentDT = dt;
currentDTC = currentDT.getDropTargetContext();
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
try {
((DropTargetListener)dt).dragEnter(new DropTargetDragEvent(currentDTC,
hots,
currentDA,
currentSA));
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDT = null;
currentDTC = null;
currentDA = DnDConstants.ACTION_NONE;
currentSA = DnDConstants.ACTION_NONE;
currentA = DnDConstants.ACTION_NONE;
}
}
Example 3
| Source Project: jdk8u-jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 5 votes |
|
/**
* actual processing on EventQueue Thread
*/
protected void processEnterMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
DropTarget dt = c.getDropTarget();
Point hots = event.getPoint();
local = getJVMLocalSourceTransferable();
if (currentDTC != null) { // some wreckage from last time
currentDTC.removeNotify();
currentDTC = null;
}
if (c.isShowing() && dt != null && dt.isActive()) {
currentDT = dt;
currentDTC = currentDT.getDropTargetContext();
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
try {
((DropTargetListener)dt).dragEnter(new DropTargetDragEvent(currentDTC,
hots,
currentDA,
currentSA));
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDT = null;
currentDTC = null;
currentDA = DnDConstants.ACTION_NONE;
currentSA = DnDConstants.ACTION_NONE;
currentA = DnDConstants.ACTION_NONE;
}
}
Example 4
| Source Project: openjdk-8-source File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 5 votes |
|
/**
* actual processing on EventQueue Thread
*/
protected void processEnterMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
DropTarget dt = c.getDropTarget();
Point hots = event.getPoint();
local = getJVMLocalSourceTransferable();
if (currentDTC != null) { // some wreckage from last time
currentDTC.removeNotify();
currentDTC = null;
}
if (c.isShowing() && dt != null && dt.isActive()) {
currentDT = dt;
currentDTC = currentDT.getDropTargetContext();
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
try {
((DropTargetListener)dt).dragEnter(new DropTargetDragEvent(currentDTC,
hots,
currentDA,
currentSA));
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDT = null;
currentDTC = null;
currentDA = DnDConstants.ACTION_NONE;
currentSA = DnDConstants.ACTION_NONE;
currentA = DnDConstants.ACTION_NONE;
}
}
Example 5
| Source Project: openjdk-jdk9 File: FrameWaiter.java License: GNU General Public License v2.0 | 5 votes |
|
@Override
public boolean checkComponent(Component comp) {
if (comp instanceof Frame) {
return ((FIND_INVISIBLE_WINDOWS || (comp.isShowing() && comp.isVisible()))
&& chooser.checkComponent(comp));
} else {
return false;
}
}
Example 6
| Source Project: jdk8u_jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 5 votes |
|
/**
* actual processing on EventQueue Thread
*/
protected void processEnterMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
DropTarget dt = c.getDropTarget();
Point hots = event.getPoint();
local = getJVMLocalSourceTransferable();
if (currentDTC != null) { // some wreckage from last time
currentDTC.removeNotify();
currentDTC = null;
}
if (c.isShowing() && dt != null && dt.isActive()) {
currentDT = dt;
currentDTC = currentDT.getDropTargetContext();
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
try {
((DropTargetListener)dt).dragEnter(new DropTargetDragEvent(currentDTC,
hots,
currentDA,
currentSA));
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDT = null;
currentDTC = null;
currentDA = DnDConstants.ACTION_NONE;
currentSA = DnDConstants.ACTION_NONE;
currentA = DnDConstants.ACTION_NONE;
}
}
Example 7
| Source Project: jdk8u-jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 5 votes |
|
/**
* actual processing on EventQueue Thread
*/
protected void processEnterMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
DropTarget dt = c.getDropTarget();
Point hots = event.getPoint();
local = getJVMLocalSourceTransferable();
if (currentDTC != null) { // some wreckage from last time
currentDTC.removeNotify();
currentDTC = null;
}
if (c.isShowing() && dt != null && dt.isActive()) {
currentDT = dt;
currentDTC = currentDT.getDropTargetContext();
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
try {
((DropTargetListener)dt).dragEnter(new DropTargetDragEvent(currentDTC,
hots,
currentDA,
currentSA));
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDT = null;
currentDTC = null;
currentDA = DnDConstants.ACTION_NONE;
currentSA = DnDConstants.ACTION_NONE;
currentA = DnDConstants.ACTION_NONE;
}
}
Example 8
| Source Project: openjdk-jdk9 File: JComponentOperator.java License: GNU General Public License v2.0 | 5 votes |
|
@Override
public boolean checkComponent(Component comp) {
if (comp.isShowing() && comp instanceof Window) {
ComponentSearcher cs = new ComponentSearcher((Container) comp);
cs.setOutput(JemmyProperties.getCurrentOutput().createErrorOutput());
return (cs.findComponent(ppFinder)
!= null);
}
return false;
}
Example 9
| Source Project: Bytecoder File: SunDropTargetContextPeer.java License: Apache License 2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
DropTargetContextAccessor acc =
AWTAccessor.getDropTargetContextAccessor();
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
acc.reset(currentDTC);
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
acc.reset(currentDTC);
}
currentDTC = dtc;
acc.setDropTargetContextPeer(currentDTC, this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 10
| Source Project: openjdk-jdk8u-backup File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 11
| Source Project: dragonwell8_jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processDropMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
DropTarget dt = c.getDropTarget();
dropStatus = STATUS_WAIT; // drop pending ACK
dropComplete = false;
if (c.isShowing() && dt != null && dt.isActive()) {
DropTargetContext dtc = dt.getDropTargetContext();
currentDT = dt;
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
synchronized(_globalLock) {
if ((local = getJVMLocalSourceTransferable()) != null)
setCurrentJVMLocalSourceTransferable(null);
}
dropInProcess = true;
try {
((DropTargetListener)dt).drop(new DropTargetDropEvent(dtc,
hots,
currentDA,
currentSA,
local != null));
} finally {
if (dropStatus == STATUS_WAIT) {
rejectDrop();
} else if (dropComplete == false) {
dropComplete(false);
}
dropInProcess = false;
}
} else {
rejectDrop();
}
}
Example 12
| Source Project: jdk8u-jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 13
| Source Project: TencentKona-8 File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 14
| Source Project: rapidminer-studio File: PopupAction.java License: GNU Affero General Public License v3.0 | 4 votes |
|
private Point calculatePosition(Component source) {
if (!source.isShowing()) {
// should not happen, but better safe than sorry
return new Point(0, 0);
}
int xSource = source.getLocationOnScreen().x;
int ySource = source.getLocationOnScreen().y;
// get size of popup
Dimension popupSize = popupComponent.getSize();
if (popupSize.width == 0) {
popupSize = ((Component) popupComponent).getPreferredSize();
}
int xPopup = 0;
int yPopup = 0;
// get max x and y screen coordinates
Window focusedWindow = KeyboardFocusManager.getCurrentKeyboardFocusManager().getActiveWindow();
if (focusedWindow == null) {
// should not happen, but better safe than sorry
return new Point(xSource, ySource);
}
GraphicsConfiguration graphicsConfig = focusedWindow.getGraphicsConfiguration();
if (graphicsConfig == null) {
// should not happen, but better safe than sorry
return new Point(xSource, ySource);
}
Rectangle bounds = graphicsConfig.getBounds();
Insets screenInsets = Toolkit.getDefaultToolkit().getScreenInsets(graphicsConfig);
int maxScreenX = (int) (bounds.getX() + bounds.getWidth() - screenInsets.right);
int maxScreenY = (int) (bounds.getY() + bounds.getHeight() - screenInsets.bottom);
switch (position) {
case VERTICAL:
// place popup at sources' x position
xPopup = xSource;
// place popup always below source (to avoid overlapping)
yPopup = ySource + source.getHeight();
// check if popup is outside active window
if (xPopup + popupSize.width > maxScreenX) {
// move popup x position to the left
// to fit inside the active window
xPopup = maxScreenX - popupSize.width - BORDER_OFFSET;
}
// if the popup now would be moved outside of screen to the left it would look
// silly, so in that case just show it at its intended position and let it be cut
// off on the right side as we cannot do anything about it
if (xPopup < bounds.getX() + screenInsets.left) {
xPopup = (int) (bounds.getX() + screenInsets.left);
}
break;
case HORIZONTAL:
// place popup always to the right side of the source (to avoid overlapping)
xPopup = xSource + source.getWidth();
// place popup at sources' y position
yPopup = ySource;
// check if popup is outside active window
if (yPopup + popupSize.height > maxScreenY) {
// move popup upwards to fit into active window
yPopup = maxScreenY - popupSize.height - BORDER_OFFSET;
}
// if the popup now would be moved outside of screen at the top it would look
// silly, so in that case just show it at top of screen and let it be cut
// off on the bottom side as we cannot do anything about it
if (yPopup < bounds.getY() + screenInsets.top) {
yPopup = (int) (bounds.getY() + screenInsets.top);
}
break;
}
return new Point(xPopup, yPopup);
}
Example 15
| Source Project: jdk8u60 File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 16
| Source Project: jdk8u_jdk File: Test6199676.java License: GNU General Public License v2.0 | 4 votes |
|
private static boolean isShowing(Component component) {
return (component != null) && component.isShowing();
}
Example 17
| Source Project: openjdk-jdk8u File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 18
| Source Project: jdk8u-dev-jdk File: Test6199676.java License: GNU General Public License v2.0 | 4 votes |
|
private static boolean isShowing(Component component) {
return (component != null) && component.isShowing();
}
Example 19
| Source Project: jdk8u-dev-jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processMotionMessage(SunDropTargetEvent event,
boolean operationChanged) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
int id = event.getID();
DropTarget dt = c.getDropTarget();
DropTargetContext dtc = null;
if (c.isShowing() && (dt != null) && dt.isActive()) {
if (currentDT != dt) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDT = dt;
currentDTC = null;
}
dtc = currentDT.getDropTargetContext();
if (dtc != currentDTC) {
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
}
currentA = currentDT.getDefaultActions();
try {
DropTargetDragEvent dtde = new DropTargetDragEvent(dtc,
hots,
currentDA,
currentSA);
DropTargetListener dtl = (DropTargetListener)dt;
if (operationChanged) {
dtl.dropActionChanged(dtde);
} else {
dtl.dragOver(dtde);
}
if (dragRejected) {
currentDA = DnDConstants.ACTION_NONE;
}
} catch (Exception e) {
e.printStackTrace();
currentDA = DnDConstants.ACTION_NONE;
}
} else {
currentDA = DnDConstants.ACTION_NONE;
}
}
Example 20
| Source Project: jdk8u-jdk File: SunDropTargetContextPeer.java License: GNU General Public License v2.0 | 4 votes |
|
/**
*
*/
protected void processDropMessage(SunDropTargetEvent event) {
Component c = (Component)event.getSource();
Point hots = event.getPoint();
DropTarget dt = c.getDropTarget();
dropStatus = STATUS_WAIT; // drop pending ACK
dropComplete = false;
if (c.isShowing() && dt != null && dt.isActive()) {
DropTargetContext dtc = dt.getDropTargetContext();
currentDT = dt;
if (currentDTC != null) {
currentDTC.removeNotify();
}
currentDTC = dtc;
currentDTC.addNotify(this);
currentA = dt.getDefaultActions();
synchronized(_globalLock) {
if ((local = getJVMLocalSourceTransferable()) != null)
setCurrentJVMLocalSourceTransferable(null);
}
dropInProcess = true;
try {
((DropTargetListener)dt).drop(new DropTargetDropEvent(dtc,
hots,
currentDA,
currentSA,
local != null));
} finally {
if (dropStatus == STATUS_WAIT) {
rejectDrop();
} else if (dropComplete == false) {
dropComplete(false);
}
dropInProcess = false;
}
} else {
rejectDrop();
}
}
