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Improved placement of standalone views and automatically determine the minimum size for the view based on the positions of it's subviews.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/apps/gorm/trunk@23172 72102866-910b-0410-8b05-ffd578937521
This commit is contained in:
Gregory John Casamento 2006-07-17 03:14:57 +00:00
parent c757b8f0a3
commit a73cd2aaa2
4 changed files with 52 additions and 5 deletions
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7
ChangeLog
View file

@ -1,3 +1,10 @@
2006-07-16 23:13 Gregory John Casamento <greg_casamento@yahoo.com>
* GormCore/GormFunctions.h:
* GormCore/GormFunctions.m:
* GormCore/GormViewWindow.m: Improved placement of standalone
views when being loaded by .gorm files.
2006-07-15 18:34 Gregory John Casamento <greg_casamento@yahoo.com>
* Images/Gorm.tiff: Slightly improved icon. Based on suggestions

2
GormCore/GormFunctions.h
View file

@ -80,4 +80,6 @@ NSString *formatOutlet(NSString *outlet);
NSArray *_GSObjCMethodNamesForClass(Class class, BOOL collect);
NSArray *_GSObjCVariableNames(Class class, BOOL collect);
NSRect minimalContainerFrame(NSArray *views);
#endif

24
GormCore/GormFunctions.m
View file

@ -447,3 +447,27 @@ NSArray *_GSObjCVariableNames(Class class, BOOL collect)
}
return array;
}
NSRect minimalContainerFrame(NSArray *views)
{
NSEnumerator *en = [views objectEnumerator];
id o = nil;
float w = 0.0;
float h = 0.0;
while((o = [en nextObject]) != nil)
{
NSRect frame = [o frame];
float nw = frame.origin.x + frame.size.width;
float nh = frame.origin.y + frame.size.height;
if(nw > w)
w = nw;
if(nh > h)
h = nh;
}
return NSMakeRect(0,0,w+40,h+70);
}

24
GormCore/GormViewWindow.m
View file

@ -29,6 +29,7 @@
#include <Foundation/NSNotification.h>
#include <Foundation/NSException.h>
#include <InterfaceBuilder/InterfaceBuilder.h>
#include "GormFunctions.h"
@interface GormViewWindowDelegate : NSObject
{
@ -60,12 +61,25 @@
// it's new... give it size.
if(NSIsEmptyRect([_view frame]))
{
NSRect newFrame = windowFrame;
NSArray *subs = [_view subviews];
NSRect newFrame;
if([subs count] > 0)
{
newFrame = minimalContainerFrame(subs);
[window setFrame: newFrame display: YES];
[_view setPostsFrameChangedNotifications: YES];
}
else
{
newFrame = windowFrame;
newFrame.origin.x = 10;
newFrame.origin.y = 20;
newFrame.size.height -= 70;
newFrame.size.width -= 20;
}
newFrame.origin.x = 10;
newFrame.origin.y = 20;
newFrame.size.height -= 70;
newFrame.size.width -= 20;
[_view setPostsFrameChangedNotifications: NO];
[_view setFrame: newFrame];
[_view setPostsFrameChangedNotifications: YES];