70 lines
1.5 KiB
Objective-C
70 lines
1.5 KiB
Objective-C
// 28 april 2015
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#import "uipriv_darwin.h"
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// This is a uiControl wrapper a la GtkBin on GTK+.
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// It serves the function of tabPage on Windows: it allows uiWindow and uiTab to give their children a real uiControl as a parent while not screwing with the internal NSView structure of those uiControls.
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// It also provides margins.
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struct bin {
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uiControl c;
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NSView *view;
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uiControl *child;
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int margined;
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};
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uiDefineControlType(bin, binType, struct bin)
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static uintptr_t binHandle(uiControl *c)
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{
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struct bin *b = (struct bin *) c;
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return (uintptr_t) (b->view);
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}
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uiControl *newBin(void)
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{
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struct bin *b;
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b = (struct bin *) uiNewControl(binType());
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// a simple NSView will do fine
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b->view = [[NSView alloc] initWithFrame:NSZeroRect];
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uiDarwinMakeSingleViewControl(uiControl(b), b->view, NO);
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uiControl(b)->Handle = binHandle;
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return uiControl(b);
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}
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void binSetChild(uiControl *c, uiControl *child)
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{
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struct bin *b = (struct bin *) c;
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NSView *childView;
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if (b->child != NULL) {
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childView = (NSView *) uiControlHandle(b->child);
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[childView removeFromSuperview];
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}
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b->child = child;
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if (b->child != NULL) {
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uiControlSetParent(b->child, uiControl(b));
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childView = (NSView *) uiControlHandle(b->child);
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// TODO auto layout to autoresize
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}
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}
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int binMargined(uiControl *c)
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{
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struct bin *b = (struct bin *) c;
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return b->margined;
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}
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void binSetMargined(uiControl *c, int margined)
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{
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struct bin *b = (struct bin *) c;
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b->margined = margined;
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// TODO use auto layout
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}
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