diff options
Diffstat (limited to 'bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java')
| -rwxr-xr-x | bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java | 19 |
1 files changed, 19 insertions, 0 deletions
diff --git a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java index 498dbada6b..6ba233cccf 100755 --- a/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java +++ b/bundles/org.eclipse.swt/Eclipse SWT/win32/org/eclipse/swt/widgets/Scale.java @@ -436,6 +436,25 @@ LRESULT WM_SIZE (int wParam, int lParam) { return super.WM_SIZE (wParam, lParam); } +LRESULT wmColorChild (int wParam, int lParam) { + LRESULT result = super.wmColorChild (wParam, lParam); + /* + * Feature in Windows. When WM_CTLCOLORSTATIC returns + * a NULL brush to indicate that the background should + * not be drawn, the scale draws using a black background. + * The fix is to draw the background in WM_CTLCOLORSTATIC. + */ + if (OS.COMCTL32_MAJOR >= 6 && OS.IsAppThemed ()) { + Control control = findThemeControl (); + if (control != null) { + RECT rect = new RECT (); + OS.GetClientRect (handle, rect); + control.drawThemeBackground (wParam, handle, rect); + } + } + return result; +} + LRESULT wmScrollChild (int wParam, int lParam) { /* Do nothing when scrolling is ending */ |