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Code Issues Releases Activity

check for missing view when scrolling

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This commit is contained in:
Jesse Duffield
2020-08-23 15:59:22 +10:00
parent 9f71c8d2b9
commit ba7e098373
1 changed files with 8 additions and 2 deletions
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10
pkg/gui/global_handlers.go
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@ -34,14 +34,20 @@ func (gui *Gui) prevScreenMode(g *gocui.Gui, v *gocui.View) error {
} }
func (gui *Gui) scrollUpView(viewName string) error { func (gui *Gui) scrollUpView(viewName string) error {
mainView, _ := gui.g.View(viewName) mainView, err := gui.g.View(viewName)
if err != nil {
return nil
}
ox, oy := mainView.Origin() ox, oy := mainView.Origin()
newOy := int(math.Max(0, float64(oy-gui.Config.GetUserConfig().GetInt("gui.scrollHeight")))) newOy := int(math.Max(0, float64(oy-gui.Config.GetUserConfig().GetInt("gui.scrollHeight"))))
return mainView.SetOrigin(ox, newOy) return mainView.SetOrigin(ox, newOy)
} }
func (gui *Gui) scrollDownView(viewName string) error { func (gui *Gui) scrollDownView(viewName string) error {
mainView, _ := gui.g.View(viewName) mainView, err := gui.g.View(viewName)
if err != nil {
return nil
}
ox, oy := mainView.Origin() ox, oy := mainView.Origin()
y := oy y := oy
if !gui.Config.GetUserConfig().GetBool("gui.scrollPastBottom") { if !gui.Config.GetUserConfig().GetBool("gui.scrollPastBottom") {