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60 lines
1.4 KiB
Objective-C
60 lines
1.4 KiB
Objective-C
/*
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Copyright 2013 Hardcoded Software (http://www.hardcoded.net)
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This software is licensed under the "BSD" License as described in the "LICENSE" file,
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which should be included with this package. The terms are also available at
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http://www.hardcoded.net/licenses/bsd_license
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*/
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#import "HSPopUpList.h"
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#import "Utils.h"
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@implementation HSPopUpList
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- (id)initWithPyRef:(PyObject *)aPyRef popupView:(NSPopUpButton *)aPopupView
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{
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self = [super initWithPyRef:aPyRef wrapperClass:[PySelectableList class]
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callbackClassName:@"SelectableListView" view:aPopupView];
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return self;
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}
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- (NSPopUpButton *)view
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{
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return (NSPopUpButton *)view;
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}
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- (void)setView:(NSPopUpButton *)aPopupView
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{
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if ([self view] != nil) {
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[[self view] setTarget:nil];
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}
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[super setView:aPopupView];
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if (aPopupView != nil) {
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[aPopupView setAction:@selector(popupViewSelectionChanged)];
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[aPopupView setTarget:self];
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[self refresh];
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}
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}
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- (PySelectableList *)model
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{
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return (PySelectableList *)model;
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}
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- (void)popupViewSelectionChanged
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{
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[[self model] selectIndex:[[self view] indexOfSelectedItem]];
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}
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/* model --> view */
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- (void)refresh
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{
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[[self view] removeAllItems];
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[[self view] addItemsWithTitles:[[self model] items]];
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[self updateSelection];
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}
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- (void)updateSelection
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{
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[[self view] selectItemAtIndex:[[self model] selectedIndex]];
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}
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@end |