neocturne/neofx-zoomedit
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zoomedit: Fixed zoom bug.

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This commit is contained in:
neoraider 2008-01-18 18:41:02 +00:00
parent 7f879850b5
commit a39525ca36
1 changed files with 2 additions and 2 deletions
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4
Drawer.cpp
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@ -135,7 +135,7 @@ void Drawer::updateScrollbars(float x, float y) {
if(pageSize > (upper-lower) && width < imageWidth)
value = 0;
else
value = gtk_adjustment_get_value(hAdjustment) + (x-0.5)*pageSize*(pageSize/width-1);
value = gtk_adjustment_get_value(hAdjustment) + (x-0.5)*(pageSize-width);
gtk_adjustment_set_value(hAdjustment, MAX(MIN(value, maxX - width/2), minX + width/2));
g_object_get(G_OBJECT(vAdjustment), "lower", &lower, "upper", &upper, "page_size", &pageSize, NULL);
@ -145,7 +145,7 @@ void Drawer::updateScrollbars(float x, float y) {
if(pageSize > (upper-lower) && height < imageHeight)
value = 0;
else
value = gtk_adjustment_get_value(vAdjustment) + (y-0.5)*pageSize*(pageSize/height-1);
value = gtk_adjustment_get_value(vAdjustment) + (y-0.5)*(pageSize-height);
gtk_adjustment_set_value(vAdjustment, MAX(MIN(value, maxY - height/2), minY + height/2));
gdk_window_thaw_updates(drawingArea->window);