Re: Smooth window resizing
Igor Gorbounov [EMAIL PROTECTED] writes: Hi, All! I wonder if there is a way to resize a window gradually (as if animated) when a, for examle, set_size_request(...) is issued. Now the window is resized abruptly as a treeview is expanded (and that bothers the users). That kind of thing is very annoying if you use a window manager that insists on windows being a particular size (ratpoison, ion, etc.). In fact, it usually renders the application completely unusable (see xmbdfed for a good example). So I'd recommend against[1] trying to animate-resize windows. -- Daniel Brockman [EMAIL PROTECTED] [1] beg for the avoidance of ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Smooth window resizing
On Fri, 2004-10-01 at 16:36 +0200, Daniel Brockman wrote: Igor Gorbounov [EMAIL PROTECTED] writes: Hi, All! I wonder if there is a way to resize a window gradually (as if animated) when a, for examle, set_size_request(...) is issued. Now the window is resized abruptly as a treeview is expanded (and that bothers the users). That kind of thing is very annoying if you use a window manager that insists on windows being a particular size (ratpoison, ion, etc.). In fact, it usually renders the application completely unusable (see xmbdfed for a good example). So I'd recommend against[1] trying to animate-resize windows. Smooth resizing is really going to be a function of synchronization with the X server. X.org will soon support this. This will allow normal resizing to always be smooth (and fast). This is the best way to do it. -- ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Smooth window resizing
On Fri, Oct 01, 2004 at 10:08:06AM -0600, Michael L Torrie wrote: Smooth resizing is really going to be a function of synchronization with the X server. X.org will soon support this. This will allow normal resizing to always be smooth (and fast). This is the best way to do it. I always thought you can have at most two of smooth, fast, and opaque when resizing. Could you elaborate on how can you achieve all? Yeti -- Do not use tab characters. Their effect is not predictable. ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Smooth window resizing
On Fri, 2004-10-01 at 18:38 +0200, David Necas (Yeti) wrote: On Fri, Oct 01, 2004 at 10:08:06AM -0600, Michael L Torrie wrote: Smooth resizing is really going to be a function of synchronization with the X server. X.org will soon support this. This will allow normal resizing to always be smooth (and fast). This is the best way to do it. I always thought you can have at most two of smooth, fast, and opaque when resizing. Could you elaborate on how can you achieve all? Use a mac! Seriously, though, on Windows XP, turn on opaque resizing, and size an average window. You'll find it sizes both smooth and fast. Mac is the same way. Now try it on Linux with a gtk app. You see the gtk app stutter and redraw like mad. That's because there's no synchronization between the windowing system and the widget set. The widgets are merely reacting (not very quickly at that) to the window system. With the new X.org and the compositing manager, we have the concept of framerate. Essentially the composite manager composites all the windows together and paints them to the screen at a certain rate. If the widget set has a way of synchronizing to this rate, then as the window sizes, the rate tells us how many resize events to compress into one event and then the widgets redraw at most once per every frame redraw. This gives us as smooth a redraw as the video hardware can handle. In some cases we might not be so smooth, but at least the widgets inside the window will keep up with the window. Syncing the composite rate with the hardware refresh rate is another thing that Mac OS X does to eliminate the tearing effect as windows are dragged opaquely. This type of thing doesn't really improve the speed, but it makes things *look* faster and feel smoother. Michael Yeti -- Do not use tab characters. Their effect is not predictable. ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list -- ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Smooth window resizing
Michael L Torrie [EMAIL PROTECTED] writes: On Fri, 2004-10-01 at 16:36 +0200, Daniel Brockman wrote: Igor Gorbounov [EMAIL PROTECTED] writes: Hi, All! I wonder if there is a way to resize a window gradually (as if animated) when a, for examle, set_size_request(...) is issued. Now the window is resized abruptly as a treeview is expanded (and that bothers the users). That kind of thing is very annoying if you use a window manager that insists on windows being a particular size (ratpoison, ion, etc.). In fact, it usually renders the application completely unusable (see xmbdfed for a good example). So I'd recommend against[1] trying to animate-resize windows. Smooth resizing is really going to be a function of synchronization with the X server. X.org will soon support this. This will allow normal resizing to always be smooth (and fast). This is the best way to do it. Oh, that's not how I interpreted the question. I took ``resize a window gradually (as if animated)'' to mean programatically issuing a series of resize requests to make a window expand slowly instead of instantly taking on another size. The xmbdfed font editor, for instance, does this --- rendering it completely useless under ratpoison. Just try to make the xmbdfed window bigger, and you'll see that under a traditional window manager the application will *animate* itself back to its desired size. -- Daniel Brockman [EMAIL PROTECTED] ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Smooth window resizing
Hi, All! I wonder if there is a way to resize a window gradually (as if animated) when a, for examle, set_size_request(...) is issued. Now the window is resized abruptly as a treeview is expanded (and that bothers the users). Igor Gorbounov ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
Re: Smooth window resizing
Igor Gorbounov wrote: Hi, All! I wonder if there is a way to resize a window gradually (as if animated) when a, for examle, set_size_request(...) is issued. Now the window is resized abruptly as a treeview is expanded (and that bothers the users). I'm not sure about this one, but I think that this will help: http://developer.gnome.org/doc/API/2.0/gtk/GtkContainer.html#gtk-container-set-resize-mode Cheers, -Tristan ___ gtk-list mailing list [EMAIL PROTECTED] http://mail.gnome.org/mailman/listinfo/gtk-list
