79 lines
2.3 KiB
Plaintext
79 lines
2.3 KiB
Plaintext
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NSPopUpButton (non-editable combo box)
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make:
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b = [[NSPopUpButton alloc]
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initWithFrame:(0, 0, 100, 100)
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pullsDown:NO]
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add:
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[b addItemWithTitle:toNSString(s)]
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insertBefore:
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[b insertItemWithTitle:toNSString(s)
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atIndex:index] (NSInteger)
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remove:
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[b removeItemAtIndex:index] (NSInteger)
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selection:
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fromNSString([b titleOfSelectedItem])
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(returns nil if nothing is selected; need to edit to return "" if so)
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selectedIndex:
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[b indexOfSelectedItem] (NSInteger)
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(returns -1 if nothing is selected)
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NSComboBox (editable combo box)
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make:
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b = [[NSComboBox alloc]
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initWithFrame:(0, 0, 100, 100)]
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[b setUsesDataSource:NO] // internal data soruce
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add:
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[b addItemWithObjectValue:toNSString(s)]
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insertBefore:
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[b insertItemWithObjectValue:toNSString(s)
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atIndex:index] (NSInteger)
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remove:
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[b removeItemAtIndex:index] (NSInteger)
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selection:
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this depends on if the /user/ selecting an item changes the edit box
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this appears to be the case, so
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fromNSString([b stringValue])
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note that if we ever add Combobox.SetText(), we are responsible for managing both the edit field AND the list, as they are programmatically separate
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selectedIndex:
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[b indexOfSelectedItem] (NSInteger)
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(returns -1 if nothing is selected)
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(TODO custom text?)
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NSTableView (listbox)
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make:
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b = [[NSTableView alloc]
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initWithFrame:(0, 0, 100, 100)]
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col = [[NSTableColumn alloc]
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initWithIdentifier:@"listboxcolumn"]
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listDict = [NSMutableDictionary xxxx]
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listItems = [[xxx]]
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[listItems addObject:listDict]
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[col bind:@"value"
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toObject:listItems
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withKeyPath:@"xxxxx.listboxcolumn"
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options:nilid]
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[b addTableColumn:col]
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// TODO autoresizing
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add:
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insertBefore:
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remove:
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selection:
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idx = [b selectedRow] (NSInteger)
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if idx == -1 {
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return ""
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}
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dataSource = [b dataSource]
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selectedIndex:
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[b selectedRow] (NSInteger)
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(returns -1 if none selected)
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selectedIndices:
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nsidx = [b selectedRowIndexes]
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c = [nsidx count] (NSUInteger)
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nsidxbuf = C.makeNSUIntegerArray(c)
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[nsidx getIndexes:nsidxbuf
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maxCont:c
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inIndexRange:nilid]
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// and just copy out of nsidxbuf somehow
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// I think this is going to have to make 2 temporary arrays; a better option will be needed! TODO
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selectedTexts:
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indices := selectedIndices()
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dataSource = [b dataSource]
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