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Allow window resizing across multiple screens

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It is now possible to drag to resize a window to be larger than one
screen.  However, if the window size changes programmatically (due to
scrollbars or toolbar hiding/showing, etc.) then the window will be
constrained to fit on the screen holding most of the window.  This is
perhaps annoying but at least it is consistent with the way Terminal.app
works (try opening a new tab when a Terminal window spans two screens).
This commit is contained in:
Bjorn Winckler
2010-02-13 23:50:53 +01:00
parent d6be8fd0ed
commit 3d5810fa54
1 changed files with 13 additions and 30 deletions
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src/MacVim/MMWindowController.m
+13 -30
View File
@@ -447,7 +447,8 @@
NSSize originalSize = [vimView frame].size;
NSSize contentSize = [vimView desiredSize];
contentSize = [self constrainContentSizeToScreenSize:contentSize];
if (keepOnScreen)
contentSize = [self constrainContentSizeToScreenSize:contentSize];
contentSize = [vimView constrainRows:NULL columns:NULL
toSize:contentSize];
[vimView setFrameSize:contentSize];
@@ -799,28 +800,6 @@
}
}
- (NSSize)windowWillResize:(NSWindow *)win toSize:(NSSize)proposedFrameSize
{
// Make sure the window isn't resized to be larger than the "visible frame"
// for the current screen. Do this here instead of setting the window max
// size in updateResizeConstraints since the screen's visible frame may
// change at any time (dock could move, resolution could change, window
// could be moved to another screen, ...).
if (![win screen])
return proposedFrameSize;
// NOTE: Not called in full-screen mode so use "visibleFrame" instead of
// "frame".
NSRect maxFrame = [self constrainFrame:[[win screen] visibleFrame]];
if (proposedFrameSize.width > maxFrame.size.width)
proposedFrameSize.width = maxFrame.size.width;
if (proposedFrameSize.height > maxFrame.size.height)
proposedFrameSize.height = maxFrame.size.height;
return proposedFrameSize;
}
- (void)windowDidResize:(id)sender
{
if (!setupDone || fullscreenEnabled) return;
@@ -968,8 +947,10 @@
shouldRestoreUserTopLeft = NO;
}
if ([decoratedWindow screen]) {
if (onScreen && [decoratedWindow screen]) {
// Ensure that the window fits inside the visible part of the screen.
// If there are more than one screen the window will be moved to fit
// entirely in the screen that most of it occupies.
// NOTE: Not called in full-screen mode so use "visibleFrame' instead
// of "frame".
NSRect maxFrame = [[decoratedWindow screen] visibleFrame];
@@ -984,12 +965,14 @@
newFrame.origin.y = maxFrame.origin.y;
}
if (onScreen) {
if (newFrame.origin.y < maxFrame.origin.y)
newFrame.origin.y = maxFrame.origin.y;
if (NSMaxX(newFrame) > NSMaxX(maxFrame))
newFrame.origin.x = NSMaxX(maxFrame) - newFrame.size.width;
}
if (newFrame.origin.y < maxFrame.origin.y)
newFrame.origin.y = maxFrame.origin.y;
if (NSMaxY(newFrame) > NSMaxY(maxFrame))
newFrame.origin.y = NSMaxY(maxFrame) - newFrame.size.height;
if (newFrame.origin.x < maxFrame.origin.x)
newFrame.origin.x = maxFrame.origin.x;
if (NSMaxX(newFrame) > NSMaxX(maxFrame))
newFrame.origin.x = NSMaxX(maxFrame) - newFrame.size.width;
}
[decoratedWindow setFrame:newFrame display:YES];