Although total of the widths should be the same as the width in-
between the left edge of the scrollview and the right edge minus the
width of the vertical scroller,
so although it should see all columns fully, the most right column
can't see it whole content unless mouse-wheeling right.
The following code is all I wrote. I put an NSTableView on a window
which came in the Cocoa Application template, and an object which was
called MyTableSizer.
@interface MyTableSizer : NSObject {
IBOutlet NSTableView* _tableview;
}
@end
@implementation MyTableSizer
- (void) awakeFromNib
{
// _tableview is specified in Nib file
float aScrollViewWidth = NSWidth([[_tableview enclosingScrollView]
frame]);
float aTableViewWidth = aScrollViewWidth - [NSScroller
scrollerWidth];
NSLog (@"ScrollView width : %f", aScrollViewWidth);
NSLog (@"TableView width : %f", aTableViewWidth);
NSEnumerator* enm = [[NSArray arrayWithArray:[_tableview
tableColumns]] objectEnumerator];
id col;
while (col = [enm nextObject])
[_tableview removeTableColumn:col];
int counter = 5;
float quotient = aTableViewWidth / counter;
NSLog (@"Each Column's width: %f", quotient);
while (counter > 0)
{
NSTableColumn* col = [[NSTableColumn alloc] initWithIdentifier:
[NSString stringWithFormat:@"%d",counter]];
[col setWidth:quotient];
[_tableview addTableColumn:[col autorelease]];
counter--;
}
}
@end
That's all.
The TableSizer is allocated and initialized in Nib file.
2009-06-29 18:06:47.302 TEST_NSTableColumnWidth[2649:813] ScrollView
width : 480.000000
2009-06-29 18:06:47.304 TEST_NSTableColumnWidth[2649:813] TableView
width : 465.000000
2009-06-29 18:06:47.305 TEST_NSTableColumnWidth[2649:813] Each
Column's width: 93.000000
The log seems to be correct, but actual tableview is actually wider.
What do you think I'm missing?
Any suggestions, advices, and workarounds would be very appreciated. I
really need our help.
Thank you,
Norio
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