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Added TextField preferredSize() on Windows.

This commit is contained in:
Pietro Gagliardi 2014-08-01 21:07:49 -04:00
parent 3fca111710
commit 09c1d78126
1 changed files with 17 additions and 5 deletions
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22
redo/basicctrls_windows.go
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@ -93,10 +93,6 @@ func checkboxToggled(data unsafe.Pointer) {
println("checkbox toggled") println("checkbox toggled")
} }
type textField struct {
*controlbase
}
const ( const (
// from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing // from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
checkboxHeight = 10 checkboxHeight = 10
@ -109,6 +105,10 @@ func (c *checkbox) checkboxpreferredSize(d *sizing) (width, height int) {
fromdlgunitsY(checkboxHeight, d) fromdlgunitsY(checkboxHeight, d)
} }
type textField struct {
*controlbase
}
var editclass = toUTF16("EDIT") var editclass = toUTF16("EDIT")
func startNewTextField(style C.DWORD) *textField { func startNewTextField(style C.DWORD) *textField {
@ -116,9 +116,11 @@ func startNewTextField(style C.DWORD) *textField {
style | C.ES_AUTOHSCROLL | C.ES_LEFT | C.ES_NOHIDESEL | C.WS_TABSTOP, style | C.ES_AUTOHSCROLL | C.ES_LEFT | C.ES_NOHIDESEL | C.WS_TABSTOP,
C.WS_EX_CLIENTEDGE) // WS_EX_CLIENTEDGE without WS_BORDER will show the canonical visual styles border (thanks to MindChild in irc.efnet.net/#winprog) C.WS_EX_CLIENTEDGE) // WS_EX_CLIENTEDGE without WS_BORDER will show the canonical visual styles border (thanks to MindChild in irc.efnet.net/#winprog)
C.controlSetControlFont(c.hwnd) C.controlSetControlFont(c.hwnd)
return &textField{ t := &textField{
controlbase: c, controlbase: c,
} }
t.fpreferredSize = t.textfieldpreferredSize
return t
} }
func newTextField() *textField { func newTextField() *textField {
@ -137,6 +139,16 @@ func (t *textField) SetText(text string) {
t.setText(text) t.setText(text)
} }
const (
// from http://msdn.microsoft.com/en-us/library/windows/desktop/dn742486.aspx#sizingandspacing
textfieldWidth = 107 // this is actually the shorter progress bar width, but Microsoft only indicates as wide as necessary
textfieldHeight = 14
)
func (t *textField) textfieldpreferredSize(d *sizing) (width, height int) {
return fromdlgunitsX(textfieldWidth, d), fromdlgunitsY(textfieldHeight, d)
}
type label struct { type label struct {
*controlbase *controlbase
standalone bool standalone bool