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Merge pull request #5726 from danhp/fix-context-menu

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Fix context menus only showing on primary monitor.
This commit is contained in:
Cheng Zhao 2016-05-30 00:16:21 +00:00
commit 79cb648b6b
1 changed files with 8 additions and 5 deletions
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13
atom/browser/api/atom_api_menu_mac.mm
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@ -52,15 +52,18 @@ void MenuMac::PopupAt(Window* window, int x, int y, int positioning_item) {
// If no preferred item is specified, try to show all of the menu items.
if (!positioning_item) {
CGFloat windowBottom = CGRectGetMinY([view window].frame);
CGFloat distaceFromBottom = windowBottom + position.y - [menu size].height;
if (distaceFromBottom < 0)
position.y = position.y - distaceFromBottom + 4;
CGFloat lowestMenuPoint = windowBottom + position.y - [menu size].height;
CGFloat screenBottom = CGRectGetMinY([view window].screen.frame);
CGFloat distanceFromBottom = lowestMenuPoint - screenBottom;
if (distanceFromBottom < 0)
position.y = position.y - distanceFromBottom + 4;
}
// Place the menu left of cursor if it is overflowing off right of screen.
CGFloat windowLeft = CGRectGetMinX([view window].frame);
CGFloat rightmostPoint = windowLeft + position.x + [menu size].width;
if (rightmostPoint > [[NSScreen mainScreen] visibleFrame].size.width)
CGFloat rightmostMenuPoint = windowLeft + position.x + [menu size].width;
CGFloat screenRight = CGRectGetMaxX([view window].screen.frame);
if (rightmostMenuPoint > screenRight)
position.x = position.x - [menu size].width;
// Show the menu.