Mirrors/FlatLaf
1
0
Fork 0
mirror of https://github.com/JFormDesigner/FlatLaf.git synced 2025-12-06 22:10:54 +03:00
Code Issues Actions Packages Projects Releases Wiki Activity

Table: fixed location of painted grid lines when scaled with fractional scale factors (e.g. 125%-175%)

Browse Source
This commit is contained in:
Karl Tauber
2024-06-24 19:22:03 +02:00
parent 9ffda72ae3
commit 9e05384513
1 changed files with 3 additions and 2 deletions
Download Patch File Download Diff File Expand all files Collapse all files

5
flatlaf-core/src/main/java/com/formdev/flatlaf/ui/FlatTableUI.java
View File

@@ -421,6 +421,7 @@ public class FlatTableUI
double systemScaleFactor = UIScale.getSystemScaleFactor( (Graphics2D) g );
double lineThickness = (1. / systemScaleFactor) * (int) systemScaleFactor;
double lineOffset = (1. - lineThickness) + 0.05; // adding 0.05 to fix line location in some cases
// Java 8 uses drawLine() to paint grid lines
// Java 9+ uses fillRect() to paint grid lines (except for dragged column)
@@ -463,11 +464,11 @@ public class FlatTableUI
// reduce line thickness to avoid unstable painted line thickness
if( lineThickness != 1 ) {
if( horizontalLines && height == 1 && wasInvokedFromPaintGrid() ) {
super.fill( new Rectangle2D.Double( x, y, width, lineThickness ) );
super.fill( new Rectangle2D.Double( x, y + lineOffset, width, lineThickness ) );
return;
}
if( verticalLines && width == 1 && y == 0 && wasInvokedFromPaintGrid() ) {
super.fill( new Rectangle2D.Double( x, y, lineThickness, height ) );
super.fill( new Rectangle2D.Double( x + lineOffset, y, lineThickness, height ) );
return;
}
}