Java Code Examples for java.awt.dnd.peer.DragSourceContextPeer#startDrag()
The following examples show how to use
java.awt.dnd.peer.DragSourceContextPeer#startDrag() .
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Example 1
| Source File: DragSource.java From jdk1.8-source-analysis with Apache License 2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 2
| Source File: DragSource.java From dragonwell8_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 3
| Source File: DragSource.java From TencentKona-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 4
| Source File: DragSource.java From jdk8u60 with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 5
| Source File: DragSource.java From JDKSourceCode1.8 with MIT License | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 6
| Source File: DragSource.java From openjdk-jdk8u with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 7
| Source File: DragSource.java From openjdk-jdk8u-backup with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 8
| Source File: DragSource.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 9
| Source File: DragSource.java From Java8CN with Apache License 2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 10
| Source File: DragSource.java From hottub with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 11
| Source File: DragSource.java From openjdk-8-source with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 12
| Source File: DragSource.java From openjdk-8 with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 13
| Source File: DragSource.java From jdk8u_jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 14
| Source File: DragSource.java From jdk8u-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 15
| Source File: DragSource.java From jdk-1.7-annotated with Apache License 2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
Example 16
| Source File: DragSource.java From jdk8u-dev-jdk with GNU General Public License v2.0 | 5 votes |
|
/**
* Start a drag, given the <code>DragGestureEvent</code>
* that initiated the drag, the initial
* <code>Cursor</code> to use,
* the <code>Image</code> to drag,
* the offset of the <code>Image</code> origin
* from the hotspot of the <code>Cursor</code> at
* the instant of the trigger,
* the <code>Transferable</code> subject data
* of the drag, the <code>DragSourceListener</code>,
* and the <code>FlavorMap</code>.
* <P>
* @param trigger the <code>DragGestureEvent</code> that initiated the drag
* @param dragCursor the initial {@code Cursor} for this drag operation
* or {@code null} for the default cursor handling;
* see <a href="DragSourceContext.html#defaultCursor">DragSourceContext</a>
* for more details on the cursor handling mechanism during drag and drop
* @param dragImage the image to drag or {@code null}
* @param imageOffset the offset of the <code>Image</code> origin from the hotspot
* of the <code>Cursor</code> at the instant of the trigger
* @param transferable the subject data of the drag
* @param dsl the <code>DragSourceListener</code>
* @param flavorMap the <code>FlavorMap</code> to use, or <code>null</code>
* <P>
* @throws java.awt.dnd.InvalidDnDOperationException
* if the Drag and Drop
* system is unable to initiate a drag operation, or if the user
* attempts to start a drag while an existing drag operation
* is still executing
*/
public void startDrag(DragGestureEvent trigger,
Cursor dragCursor,
Image dragImage,
Point imageOffset,
Transferable transferable,
DragSourceListener dsl,
FlavorMap flavorMap) throws InvalidDnDOperationException {
SunDragSourceContextPeer.setDragDropInProgress(true);
try {
if (flavorMap != null) this.flavorMap = flavorMap;
DragSourceContextPeer dscp = Toolkit.getDefaultToolkit().createDragSourceContextPeer(trigger);
DragSourceContext dsc = createDragSourceContext(dscp,
trigger,
dragCursor,
dragImage,
imageOffset,
transferable,
dsl
);
if (dsc == null) {
throw new InvalidDnDOperationException();
}
dscp.startDrag(dsc, dsc.getCursor(), dragImage, imageOffset); // may throw
} catch (RuntimeException e) {
SunDragSourceContextPeer.setDragDropInProgress(false);
throw e;
}
}
