Mirrors/FlatLaf
1
0
Fork 0
mirror of https://github.com/JFormDesigner/FlatLaf.git synced 2025-12-07 14:30:56 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

PopupFactory: fixed occasional NullPointerException in FlatPopupFactory.fixToolTipLocation() (issue #305)

Browse Source
This commit is contained in:
Karl Tauber
2021-04-11 16:00:36 +02:00
parent 2fe5652bc6
commit 406eeaec96
2 changed files with 8 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
CHANGELOG.md
View File

@@ -23,6 +23,8 @@ FlatLaf Change Log
LaF. LaF.
- On HiDPI screens, use high-resolution images for preview of iconified - On HiDPI screens, use high-resolution images for preview of iconified
internal frames in dock. internal frames in dock.
- PopupFactory: Fixed occasional `NullPointerException` in
`FlatPopupFactory.fixToolTipLocation()`. (issue #305)
## 1.1.2 ## 1.1.2

7
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatPopupFactory.java
View File

@@ -24,6 +24,7 @@ import java.awt.Insets;
import java.awt.MouseInfo; import java.awt.MouseInfo;
import java.awt.Panel; import java.awt.Panel;
import java.awt.Point; import java.awt.Point;
import java.awt.PointerInfo;
import java.awt.Rectangle; import java.awt.Rectangle;
import java.awt.Window; import java.awt.Window;
import java.awt.event.ComponentEvent; import java.awt.event.ComponentEvent;
@@ -216,7 +217,11 @@ public class FlatPopupFactory
if( !(contents instanceof JToolTip) || !wasInvokedFromToolTipManager() ) if( !(contents instanceof JToolTip) || !wasInvokedFromToolTipManager() )
return null; return null;
Point mouseLocation = MouseInfo.getPointerInfo().getLocation(); PointerInfo pointerInfo = MouseInfo.getPointerInfo();
if( pointerInfo == null )
return null;
Point mouseLocation = pointerInfo.getLocation();
Dimension tipSize = contents.getPreferredSize(); Dimension tipSize = contents.getPreferredSize();
// check whether mouse location is within tooltip bounds // check whether mouse location is within tooltip bounds