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Finished implementing Windows Spinbox.OnChanged().

This commit is contained in:
Pietro Gagliardi 2014-11-03 23:16:48 -05:00
parent 9a26410569
commit 6cbaeb7657
1 changed files with 9 additions and 4 deletions
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13
spinbox_windows.go
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@ -77,15 +77,20 @@ func spinboxUpDownClicked(data unsafe.Pointer, nud *C.NMUPDOWN) {
//export spinboxEditChanged //export spinboxEditChanged
func spinboxEditChanged(data unsafe.Pointer) { func spinboxEditChanged(data unsafe.Pointer) {
// we're basically on our own here
s := (*spinbox)(unsafe.Pointer(data)) s := (*spinbox)(unsafe.Pointer(data))
// TODO // this basically does what OS X does: values too low get clamped to the minimum, values too high get clamped to the maximum, and deleting everything clamps to the minimum
value, err := strconv.Atoi(getWindowText(s.hwndEdit)) value, err := strconv.Atoi(getWindowText(s.hwndEdit))
if err != nil { if err != nil {
// TODO see what OS X does // best we can do fo rnow in this case :S
// a partial atoi() like in C would be more optimal
// it handles the deleting everything case just fine
value = s.min
} }
s.value = int(value) s.value = value
s.cap() s.cap()
// TODO see what OS X does if the cap happened C.SendMessageW(s.hwndUpDown, C.UDM_SETPOS32, 0, C.LPARAM(s.value))
// TODO position the insertion caret at the end (or wherever is appropriate)
s.changed.fire() s.changed.fire()
} }