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Johannes Gilger
193b834a5c
This adds a method to programmatically collapse/uncollapse the two
subviews of our custom SplitView-class. It also implements a
keyDown-method so that the collapsing can be used with
Command-Shift-{Up,Down}.
Signed-off-by: Johannes Gilger <heipei@hackvalue.de>
58 lines
1.6 KiB
Objective-C
58 lines
1.6 KiB
Objective-C
//
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// PBCollapsibleSplitView.m
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// GitX
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//
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// Created by Johannes Gilger on 6/21/09.
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// Copyright 2009 Johannes Gilger. All rights reserved.
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//
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#import "PBCollapsibleSplitView.h"
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@implementation PBCollapsibleSplitView
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@synthesize topViewMin, bottomViewMin;
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- (void)setTopMin:(CGFloat)topMin andBottomMin:(CGFloat)bottomMin {
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topViewMin = topMin;
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bottomViewMin = bottomMin;
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}
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- (void)uncollapse {
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for (NSView *subview in [self subviews]) {
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if([self isSubviewCollapsed:subview]) {
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[self setPosition:[self frame].size.height / 3 ofDividerAtIndex:0];
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[self adjustSubviews];
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}
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}
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}
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- (void)collapseSubview:(NSInteger)index {
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// Already collapsed, just uncollapse
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if ([self isSubviewCollapsed:[[self subviews] objectAtIndex:index]]) {
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[self setPosition:splitterPosition ofDividerAtIndex:0];
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return;
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}
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// Store splitterposition if the other view isn't collapsed
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if (![self isSubviewCollapsed:[[self subviews] objectAtIndex:(index + 1) % 2]])
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splitterPosition = [[[self subviews] objectAtIndex:0] frame].size.height;
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if (index == 0) // Top view
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[self setPosition:0.0 ofDividerAtIndex:0];
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else // Bottom view
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[self setPosition:[self frame].size.height ofDividerAtIndex:0];
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}
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- (void)keyDown:(NSEvent *)event {
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if (!([event modifierFlags] & NSShiftKeyMask && [event modifierFlags] & NSCommandKeyMask))
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return [super keyDown:event];
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if ([event keyCode] == 0x07E) { // Up-Key
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[self collapseSubview:0];
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[[self window] makeFirstResponder:[[self subviews] objectAtIndex:1]];
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} else if ([event keyCode] == 0x07D) { // Down-Key
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[self collapseSubview:1];
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[[self window] makeFirstResponder:[[self subviews] objectAtIndex:0]];
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}
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}
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@end
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