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Added a test for TextField.Invalid() and implemented it on the GTK+ backend.

This commit is contained in:
Pietro Gagliardi 2014-08-20 01:35:05 -04:00
parent 5f830deec8
commit ac1b8e3cca
2 changed files with 26 additions and 1 deletions
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14
redo/textfield_unix.go
View File

@ -10,6 +10,11 @@ import (
// #include "gtk_unix.h"
// extern void textfieldChanged(GtkEditable *, gpointer);
// /* because cgo doesn't like GTK_STOCK_DIALOG_ERROR */
// static inline void setErrorIcon(GtkEntry *entry)
// {
// gtk_entry_set_icon_from_stock(entry, GTK_ENTRY_ICON_SECONDARY, GTK_STOCK_DIALOG_ERROR);
// }
import "C"
type textfield struct {
@ -58,7 +63,14 @@ func (t *textfield) OnChanged(f func()) {
}
func (t *textfield) Invalid(reason string) {
// TODO
if reason == "" {
C.gtk_entry_set_icon_from_stock(t.entry, C.GTK_ENTRY_ICON_SECONDARY, nil)
return
}
C.setErrorIcon(t.entry)
creason := togstr(reason)
defer freegstr(creason)
C.gtk_entry_set_icon_tooltip_text(t.entry, C.GTK_ENTRY_ICON_SECONDARY, creason)
}
//export textfieldChanged

13
redo/zz_test.go
View File

@ -13,6 +13,7 @@ import (
"image/color"
"image/draw"
"time"
"strings"
)
var closeOnClick = flag.Bool("close", false, "close on click")
@ -38,6 +39,7 @@ type testwin struct {
festart Button
felabel Label
festop Button
vedit TextField
openbtn Button
fnlabel Label
icons []icon
@ -91,6 +93,14 @@ func (tw *testwin) addfe() {
tw.fe = nil
}
})
tw.vedit = NewTextField()
tw.vedit.OnChanged(func() {
if strings.Contains(tw.vedit.Text(), "bad") {
tw.vedit.Invalid("bad entered")
} else {
tw.vedit.Invalid("")
}
})
tw.openbtn = NewButton("Open")
tw.openbtn.OnClicked(func() {
fn := OpenFile()
@ -101,9 +111,12 @@ func (tw *testwin) addfe() {
})
tw.fnlabel = NewStandaloneLabel("<no file selected>")
tw.festack = NewVerticalStack(tw.festart, tw.felabel, tw.festop,
Space(),
tw.vedit,
Space(),
tw.openbtn, tw.fnlabel)
tw.festack.SetStretchy(3)
tw.festack.SetStretchy(5)
tw.t.Append("Foreign Events", tw.festack)
}