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fix layer view curosr pgup/pgdn

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chen 2023-05-02 14:03:27 +08:00 • committed by Alex Goodman
commit a7dfbb7927
1 changed files with 6 additions and 4 deletions
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10
runtime/ui/view/layer.go
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@ -168,7 +168,8 @@ func (v *Layer) PageDown() error {
}
if step > 0 {
err := CursorStep(v.gui, v.body, step)
// err := CursorStep(v.gui, v.body, step)
err := error(nil)
if err == nil {
return v.SetCursor(v.vm.LayerIndex + step)
}
@ -186,7 +187,8 @@ func (v *Layer) PageUp() error {
}
if step > 0 {
err := CursorStep(v.gui, v.body, -step)
// err := CursorStep(v.gui, v.body, -step)
err := error(nil)
if err == nil {
return v.SetCursor(v.vm.LayerIndex - step)
}
@ -197,7 +199,7 @@ func (v *Layer) PageUp() error {
// CursorDown moves the cursor down in the layer pane (selecting a higher layer).
func (v *Layer) CursorDown() error {
if v.vm.LayerIndex < len(v.vm.Layers)-1 {
// err := CursorDown(v.gui, v.view)
// err := CursorDown(v.gui, v.body)
err := error(nil)
if err == nil {
return v.SetCursor(v.vm.LayerIndex + 1)
@ -209,7 +211,7 @@ func (v *Layer) CursorDown() error {
// CursorUp moves the cursor up in the layer pane (selecting a lower layer).
func (v *Layer) CursorUp() error {
if v.vm.LayerIndex > 0 {
// err := CursorUp(v.gui, v.view)
// err := CursorUp(v.gui, v.body)
err := error(nil)
if err == nil {
return v.SetCursor(v.vm.LayerIndex - 1)