summaryrefslogtreecommitdiffstats
path: root/macosx
diff options
context:
space:
mode:
authorKevin Walzer <kw@codebykevin.com>2014-10-18 18:49:47 (GMT)
committerKevin Walzer <kw@codebykevin.com>2014-10-18 18:49:47 (GMT)
commit555fad6bd56d8aaf4978f6179ad93d29a95629a9 (patch)
tree4139b6936ee9e18958bd8cf3881144aa6df7f24a /macosx
parent31bab1c712c72533326e72b5c324a6c996d26a84 (diff)
downloadtk-555fad6bd56d8aaf4978f6179ad93d29a95629a9.zip
tk-555fad6bd56d8aaf4978f6179ad93d29a95629a9.tar.gz
tk-555fad6bd56d8aaf4978f6179ad93d29a95629a9.tar.bz2
Fix display of buttons on Cocoa if horizontally scrolled outside parent widget
Diffstat (limited to 'macosx')
-rw-r--r--macosx/tkMacOSXButton.c3
1 files changed, 2 insertions, 1 deletions
diff --git a/macosx/tkMacOSXButton.c b/macosx/tkMacOSXButton.c
index f3405d7..adbdda0 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;
}
}