How to get position ofeditor relative to the whole screen
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I am working on an Eclipse Editor Plugin
Now, I want to pop up a window at the right bottom corner of selected content. This window is written by JFrame and I need to use setLocation.
I can get the position of selected content relative to the editor, but how can I get the position of upper left corner of editor relative to the whole screen?
java eclipse-plugin
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
add a comment |
I am working on an Eclipse Editor Plugin
Now, I want to pop up a window at the right bottom corner of selected content. This window is written by JFrame and I need to use setLocation.
I can get the position of selected content relative to the editor, but how can I get the position of upper left corner of editor relative to the whole screen?
java eclipse-plugin
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44
add a comment |
I am working on an Eclipse Editor Plugin
Now, I want to pop up a window at the right bottom corner of selected content. This window is written by JFrame and I need to use setLocation.
I can get the position of selected content relative to the editor, but how can I get the position of upper left corner of editor relative to the whole screen?
java eclipse-plugin
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
I am working on an Eclipse Editor Plugin
Now, I want to pop up a window at the right bottom corner of selected content. This window is written by JFrame and I need to use setLocation.
I can get the position of selected content relative to the editor, but how can I get the position of upper left corner of editor relative to the whole screen?
java eclipse-plugin
java eclipse-plugin
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
asked Nov 24 '18 at 21:16
田稼丰田稼丰
1
1
Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44
add a comment |
Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44
Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44
Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44
add a comment |
2 Answers
2
active
oldest
votes
this function comes from org.eclipse.jface.fieldassist
I use it to get the coordinates
Point location = control.getDisplay().map(control.getParent(), null, control.getLocation());
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
Display.mapdoes exactly the same thing asControl.toDisplaybut needs more parameters.
– greg-449
Nov 25 '18 at 8:11
add a comment |
Use the toDisplay method of the main SWT Composite for the editor part to convert a point in the composite to a display relative point:
public Point toDisplay(int x, int y)
or
public Point toDisplay(Point point)
You can use toDisplay for any Control.
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
add a comment |
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2 Answers
2
active
oldest
votes
2 Answers
2
active
oldest
votes
active
oldest
votes
active
oldest
votes
this function comes from org.eclipse.jface.fieldassist
I use it to get the coordinates
Point location = control.getDisplay().map(control.getParent(), null, control.getLocation());
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
Display.mapdoes exactly the same thing asControl.toDisplaybut needs more parameters.
– greg-449
Nov 25 '18 at 8:11
add a comment |
this function comes from org.eclipse.jface.fieldassist
I use it to get the coordinates
Point location = control.getDisplay().map(control.getParent(), null, control.getLocation());
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
Display.mapdoes exactly the same thing asControl.toDisplaybut needs more parameters.
– greg-449
Nov 25 '18 at 8:11
add a comment |
this function comes from org.eclipse.jface.fieldassist
I use it to get the coordinates
Point location = control.getDisplay().map(control.getParent(), null, control.getLocation());
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
this function comes from org.eclipse.jface.fieldassist
I use it to get the coordinates
Point location = control.getDisplay().map(control.getParent(), null, control.getLocation());
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
answered Nov 24 '18 at 22:00
田稼丰田稼丰
1
1
Display.mapdoes exactly the same thing asControl.toDisplaybut needs more parameters.
– greg-449
Nov 25 '18 at 8:11
add a comment |
Display.mapdoes exactly the same thing asControl.toDisplaybut needs more parameters.
– greg-449
Nov 25 '18 at 8:11
Display.map does exactly the same thing as Control.toDisplay but needs more parameters.– greg-449
Nov 25 '18 at 8:11
Display.map does exactly the same thing as Control.toDisplay but needs more parameters.– greg-449
Nov 25 '18 at 8:11
add a comment |
Use the toDisplay method of the main SWT Composite for the editor part to convert a point in the composite to a display relative point:
public Point toDisplay(int x, int y)
or
public Point toDisplay(Point point)
You can use toDisplay for any Control.
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
add a comment |
Use the toDisplay method of the main SWT Composite for the editor part to convert a point in the composite to a display relative point:
public Point toDisplay(int x, int y)
or
public Point toDisplay(Point point)
You can use toDisplay for any Control.
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
add a comment |
Use the toDisplay method of the main SWT Composite for the editor part to convert a point in the composite to a display relative point:
public Point toDisplay(int x, int y)
or
public Point toDisplay(Point point)
You can use toDisplay for any Control.
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
Use the toDisplay method of the main SWT Composite for the editor part to convert a point in the composite to a display relative point:
public Point toDisplay(int x, int y)
or
public Point toDisplay(Point point)
You can use toDisplay for any Control.
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
edited Nov 25 '18 at 8:11
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
answered Nov 24 '18 at 21:43
greg-449greg-449
90.9k1666102
90.9k1666102
add a comment |
add a comment |
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Note: using Swing components such as JFrame in an Eclipse plug-in which uses SWT is difficult to get right and should be avoided if at all possible.
– greg-449
Nov 24 '18 at 21:44