fix(scroll): make auto-scroll on page change work consistently
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2970fabeb1
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9262f1bc59
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@ -95,6 +95,7 @@ func (app *App) scroll(dx, dy float64) {
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}
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}
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func (app *App) scrollToStart() {
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func (app *App) scrollToStart() {
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app.W.ScrolledWindow.SetVAdjustment(nil) // Needed to prevent a bug where it scrolls back by itself
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app.W.ScrolledWindow.GetVAdjustment().SetValue(0) // Vertical: top
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app.W.ScrolledWindow.GetVAdjustment().SetValue(0) // Vertical: top
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var newHadj float64 = 0
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var newHadj float64 = 0
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@ -102,18 +103,21 @@ func (app *App) scrollToStart() {
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imgw, _ := app.getImageAreaInnerSize()
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imgw, _ := app.getImageAreaInnerSize()
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newHadj = float64(imgw)
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newHadj = float64(imgw)
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}
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}
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app.W.ScrolledWindow.SetHAdjustment(nil)
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app.W.ScrolledWindow.GetHAdjustment().SetValue(newHadj) // Horizontal: left (non-manga) or right (manga) edge
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app.W.ScrolledWindow.GetHAdjustment().SetValue(newHadj) // Horizontal: left (non-manga) or right (manga) edge
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}
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}
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func (app *App) scrollToEnd() {
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func (app *App) scrollToEnd() {
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imgw, imgh := app.getImageAreaInnerSize()
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imgw, imgh := app.getImageAreaInnerSize()
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app.W.ScrolledWindow.SetVAdjustment(nil)
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app.W.ScrolledWindow.GetVAdjustment().SetValue(float64(imgh)) // Vertical: bottom
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app.W.ScrolledWindow.GetVAdjustment().SetValue(float64(imgh)) // Vertical: bottom
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var newHadj float64 = 0
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var newHadj float64 = 0
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if !app.Config.MangaMode {
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if !app.Config.MangaMode {
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newHadj = float64(imgw)
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newHadj = float64(imgw)
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}
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}
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app.W.ScrolledWindow.SetHAdjustment(nil)
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app.W.ScrolledWindow.GetHAdjustment().SetValue(newHadj) // Horizontal: left (manga) or right (non-manga) edge
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app.W.ScrolledWindow.GetHAdjustment().SetValue(newHadj) // Horizontal: left (manga) or right (non-manga) edge
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}
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}
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