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Code Issues Releases Wiki Activity

Add 'Justified' mode to input fields

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This commit is contained in:
Brian Buller 2020-02-20 08:07:10 -06:00
parent 11b03a8d70
commit f463131c44
1 changed files with 10 additions and 1 deletions
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11
termbox_inputfield.go
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@ -21,6 +21,7 @@ type InputField struct {
multiline bool multiline bool
tabSkip bool tabSkip bool
active bool active bool
justified bool
filter func(*InputField, string, string) string filter func(*InputField, string, string) string
} }
@ -134,6 +135,10 @@ func (c *InputField) SetMultiline(b bool) {
c.multiline = b c.multiline = b
} }
func (c *InputField) SetJustified(b bool) {
c.justified = b
}
// HandleEvent accepts the termbox event and returns whether it was consumed // HandleEvent accepts the termbox event and returns whether it was consumed
func (c *InputField) HandleEvent(event termbox.Event) bool { func (c *InputField) HandleEvent(event termbox.Event) bool {
prev := c.value prev := c.value
@ -283,7 +288,11 @@ func (c *InputField) Draw() {
strPt2 = strPt2[:len(strPt2)-1] strPt2 = strPt2[:len(strPt2)-1]
} }
} }
x, y = DrawStringAtPoint(strPt1, c.x+len(c.title), c.y, useFg, useBg) stX := c.x + len(c.title)
if c.justified {
stX = c.x + c.width - len(strPt1) - len(strPt2) - 1
}
x, y = DrawStringAtPoint(strPt1, stX, c.y, useFg, useBg)
if c.active { if c.active {
termbox.SetCell(x, y, cursorRune, c.cursorFg, c.cursorBg) termbox.SetCell(x, y, cursorRune, c.cursorFg, c.cursorBg)
} else { } else {