61 lines
1.2 KiB
Go
61 lines
1.2 KiB
Go
// 16 august 2014
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package ui
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import (
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"unsafe"
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)
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// #include "objc_darwin.h"
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import "C"
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type group struct {
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*controlSingleObject
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child Control
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container *container
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margined bool
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chainresize func(x int, y int, width int, height int, d *sizing)
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}
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func newGroup(text string, control Control) Group {
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g := new(group)
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g.container = newContainer()
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g.controlSingleObject = newControlSingleObject(C.newGroup(g.container.id))
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g.child = control
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g.child.setParent(g.container.parent())
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g.SetText(text)
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g.chainresize = g.fresize
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g.fresize = g.xresize
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return g
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}
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func (g *group) Text() string {
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return C.GoString(C.groupText(g.id))
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}
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func (g *group) SetText(text string) {
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ctext := C.CString(text)
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defer C.free(unsafe.Pointer(ctext))
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C.groupSetText(g.id, ctext)
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}
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func (g *group) Margined() bool {
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return g.margined
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}
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func (g *group) SetMargined(margined bool) {
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g.margined = margined
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}
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func (g *group) xresize(x int, y int, width int, height int, d *sizing) {
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// first, chain up to change the GtkFrame and its child container
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g.chainresize(x, y, width, height, d)
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// now that the container has the correct size, we can resize the child
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a := g.container.allocation(g.margined)
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g.child.resize(int(a.x), int(a.y), int(a.width), int(a.height), d)
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}
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