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Questions - gtk

How do I use mouse button events with gtk4-rs?

I'm trying to capture up a right click event on a TreeView I have in my application using Rust and gtk4-rs. I don't see a specific EventController for mouse buttons events. I do see EventControllers f...
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Aaron Cirillo

rust

gtk

gtk-rs

gtk4

Votes: 0

Answers: 1

Latest Answer

If you look into the examples, normally in such a case gtk::GestureClick is used. To detect right clicks, you can use it like so: pub fn build_tree_view() -> TreeView { let tree_view: TreeView ...
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frankenapps

GTK Window Title Bar - Can't remove the Docker Container ID

I have GTK (actually GTKMM) application running inside a Docker container. The Docker container ID is always shown in the Title Bar of the Window, no matter what I do to try to change it, like callin...
test-img

Bryan Greenway

docker

gtk

gtkmm

Votes: 0

Answers: 0

Why won't my SearchEntry grow inside its SearchBar?

I have a Gtk.SearchBar with a Gtk.SearchEntry inside. I want the SearchEntry to use all the available (horizontal) space, so I set entry.props.hexpand = True and entry.props.halign = Gtk.Align.FILL. B...
test-img

Aran-Fey

python

gtk

gtk3

searchbar

Votes: 0

Answers: 1

Latest Answer

If you're looking for a simple solution, I have to apologize in advance for this answer. It's quite hacky, but it works. To start off, the SearchBar has a rather complicated child-widget setup. It loo...
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Sylvester Kruin

How to set minimum/preferred size in custom Gtk widget

I'm trying to implement a custom Gtk widget, but I can't figure out how to request a specific minimum size and preferred size. Here you can see that I (try to) request a minimum size of 300x300 and pr...
test-img

Aran-Fey

python

widget

gtk

gtk3

Votes: 0

Answers: 1

Latest Answer

The problem here (see this comment by the OP) is that the do_get_preferred_height() and do_get_preferred_width() methods are not implemented. Here is the code you need to add to your class: def do_get...
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Sylvester Kruin

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