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* NSView.m resizeWithOldSuperviewSize: fully implement.

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git-svn-id: svn+ssh://svn.gna.org/svn/gnustep/libs/gui/trunk@3392 72102866-910b-0410-8b05-ffd578937521
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far 1998-12-05 21:27:19 +00:00
parent fbe4ecd961
commit 4f3d06e45e
2 changed files with 48 additions and 20 deletions
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64
Source/NSView.m
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@ -631,31 +631,55 @@ id e, o; // to and we have never
}
}
- (void)resizeWithOldSuperviewSize:(NSSize)oldSize // preliminary FIX ME
{
if(autoresizingMask == NSViewNotSizable)
return; // view not resizable
- (void)resizeWithOldSuperviewSize:(NSSize)oldSize // preliminary FIX ME
{
float change, changePerOption;
int options = 0;
// do nothing if view
if(autoresizingMask == NSViewNotSizable) // is not resizable
return;
// adjust the X axis
if(autoresizingMask & NSViewWidthSizable)
options++; // width resizable?
if(autoresizingMask & NSViewMinXMargin)
options++;
if(autoresizingMask & NSViewMaxXMargin)
options++;
if(autoresizingMask & NSViewWidthSizable) // width resizable?
if(options >= 1)
{
frame.size.width = [super_view frame].size.width;
}
else // width is not resizable, so check
{ // if left margin can be stretched
if(autoresizingMask & NSViewMinXMargin)
frame.origin.x += [super_view frame].size.width - oldSize.width;
change = [super_view frame].size.width - oldSize.width;
changePerOption = change/options; // need to floor FIX ME
if(autoresizingMask & NSViewWidthSizable) // width resizable?
frame.size.width += changePerOption;
if(autoresizingMask & NSViewMinXMargin)
frame.origin.x += changePerOption;
if(autoresizingMask & NSViewMaxXMargin)
frame.size.width += changePerOption;
bounds.size.width = frame.size.width;
}
// adjust the Y axis
options = 0;
if(autoresizingMask & NSViewHeightSizable)
options++; // height resizable?
if(autoresizingMask & NSViewMinYMargin)
options++;
if(autoresizingMask & NSViewMaxYMargin)
options++;
if(autoresizingMask & NSViewHeightSizable) // height resizable?
if(options >= 1)
{
frame.size.height = [super_view frame].size.height;
}
else // height is not resizable so check
{ // if bottom margin can be stretchd
if(autoresizingMask & NSViewMinYMargin)
frame.origin.y += [super_view frame].size.height - oldSize.height;
// if(autoresizingMask & NSViewMaxYMargin)
// frame.origin.y = [super_view frame].origin.y;
change = [super_view frame].size.height - oldSize.height;
changePerOption = change/options; // need to floor FIX ME
if(autoresizingMask & NSViewHeightSizable) // height resizable?
frame.size.height += changePerOption;
if(autoresizingMask & NSViewMinYMargin)
frame.origin.y += changePerOption;
if(autoresizingMask & NSViewMaxYMargin)
frame.size.height += changePerOption;
bounds.size.height = frame.size.height;
}
fprintf (stderr, "NSView resizeWithOldSuperviewSize: \n");