Fix refresh of text grid, add access to Text

fyne-io · Feb 23, 2020 · fa8b05c · fa8b05c
1 parent b8f9772
commit fa8b05c
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Showing 2 changed files with 10 additions and 0 deletions.
diff --git a/widget/text.go b/widget/text.go
@@ -98,6 +98,10 @@ func (t *textHandler) SetText(text string) {
 	}
 }
 
+func (t *textHandler) Text() string {
+	return string(t.buffer)
+}
+
 // updateRowBounds updates the row bounds used to render properly the text widget.
 // updateRowBounds should be invoked every time t.buffer changes.
 func (t *textHandler) updateRowBounds() {

diff --git a/widget/textgrid.go b/widget/textgrid.go
@@ -76,6 +76,8 @@ func (t *textGridRender) setCellRune(str rune, pos int) {
 
 	if str == textAreaSpaceSymbol || str == textAreaTabSymbol || str == textAreaNewLineSymbol {
 		text.Color = theme.PlaceHolderColor()
+	} else {
+		text.Color = theme.TextColor()
 	}
 }
 
@@ -146,6 +148,10 @@ func (t *textGridRender) refreshGrid() {
 
 		line++
 	}
+	for ; x < len(t.objects); x++ {
+		t.setCellRune(' ', x)
+	}
+	canvas.Refresh(t.text)
 }
 
 func (t *textGridRender) lineCountWidth() int {