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| author | Kevin Walzer <kw@codebykevin.com> | 2014-10-18 18:50:15 (GMT) |
|---|---|---|
| committer | Kevin Walzer <kw@codebykevin.com> | 2014-10-18 18:50:15 (GMT) |
| commit | b3f86ecd704099ac4605e932a49389bd1a3a321a (patch) | |
| tree | ea9c8ab28dc445a876cbd2b350a4580827a0e58b /macosx/tkMacOSXButton.c | |
| parent | 06490d63c078387ff7deaf8cd8455b6c428c3ca7 (diff) | |
| download | tk-b3f86ecd704099ac4605e932a49389bd1a3a321a.zip tk-b3f86ecd704099ac4605e932a49389bd1a3a321a.tar.gz tk-b3f86ecd704099ac4605e932a49389bd1a3a321a.tar.bz2 | |
Fix display of buttons on Cocoa if horizontally scrolled outside parent widget
Diffstat (limited to 'macosx/tkMacOSXButton.c')
| -rw-r--r-- | macosx/tkMacOSXButton.c | 3 |
1 files changed, 2 insertions, 1 deletions
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c index 58383ca..41436df 100644 --- a/macosx/tkMacOSXButton.c +++ b/macosx/tkMacOSXButton.c @@ -67,10 +67,11 @@ static NSRect TkMacOSXGetButtonFrame(TkButton *butPtr); return; } + /* Do not draw if the widget is completely outside of its parent, or within 50 pixels of the right border; this prevents buttons from being drawn on peer widgets as scrolling occurs. */ int parent_width = Tk_Width(Tk_Parent(tkwin)); int widget_width = Tk_Width(tkwin); int x = Tk_X(tkwin); - if (x > parent_width - 30 || x + widget_width < 0) { + if (x > parent_width - 50 || x < 0) { return; } |