TextBox can be selected with left, middle, and right buttons
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@ -3,7 +3,6 @@ package system
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import "image"
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import "git.tebibyte.media/tomo/tomo/input"
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// TODO: redo all of this because there are new event propogation rules
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// TODO: once go v1.23 comes out, replace the explicit iterator calls here with
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// range loops
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@ -248,14 +248,18 @@ func (this *textBox) textOffset () image.Point {
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Sub(this.drawer.LayoutBoundsSpace().Min)
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}
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func (this *textBox) handleFocusEnter () {
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this.invalidateDraw()
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this.box.handleFocusEnter()
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}
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func (this *textBox) handleFocusLeave () {
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this.on.dotChange.Broadcast()
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this.invalidateDraw()
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this.box.handleFocusLeave()
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}
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func (this *textBox) handleMouseDown (button input.Button) bool {
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if button == input.ButtonLeft {
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if this.mouseButtonCanDrag(button) {
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index := this.runeUnderMouse()
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this.selectStart = index
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this.selecting = true
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@ -265,7 +269,7 @@ func (this *textBox) handleMouseDown (button input.Button) bool {
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}
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func (this *textBox) handleMouseUp (button input.Button) bool {
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if button == input.ButtonLeft && this.selecting {
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if this.mouseButtonCanDrag(button) && this.selecting {
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index := this.runeUnderMouse()
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this.selecting = false
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this.Select(text.Dot { Start: this.selectStart, End: index })
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@ -273,6 +277,12 @@ func (this *textBox) handleMouseUp (button input.Button) bool {
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return this.box.handleMouseUp(button)
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}
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func (this *textBox) mouseButtonCanDrag (button input.Button) bool {
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return button == input.ButtonLeft ||
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button == input.ButtonMiddle ||
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button == input.ButtonRight
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}
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func (this *textBox) handleMouseMove () bool {
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if this.selecting {
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index := this.runeUnderMouse()
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