gtk3

PyGObject appears to have no real documentation. This tutorial is as close as it gets. I've been struggling all morning simply trying to find a description of the arguments accepted by the Gtk.Window constructor. It seems I can't do much reflection in Python because everything in PyGObject is dynamically generated. All I want is to know what arguments I can pass to this constructor! There doesn't appear to be an equivalent of this object in the GTK+ 3 documentation, and reading the source code to figure out the bindings has proven to be an extremely daunting task. Any ideas?? I agree that this

I have this sample code where I have a ListBox containing ListBoxRows, which in turn contain a Label. When I click on the ListBox, I get a ListBoxRow. So far so good. The problems start when I want to interact with the ListBoxRows children. I have used this function to get the Label, which is the child of the ListBoxRow. https://hackage.haskell.org/package/gi-gtk-3.0.18/docs/GI-Gtk-Objects-Container.html#g:13 However, the returned type is Widget. How do I convert the type of the object? Function widgetGetName tells me it is a label, but the Haskell Type system insists it is a Widget, so I can

I am creating a music player and trying to use GTK3+ for creating user interface. I am using SDL_CreateWindowFrom function to let SDL2 use GTK3+ window rather than creating one but cann't figure out the steps I need to follow in order to render the SDL2 textures into GTK3+ window. Code getting GTK3 window ID window = gtk_window_new(GTK_WINDOW_TOPLEVEL); gtk_window_set_title(GTK_WINDOW(window), "---"); gtk_widget_show(window); gdkWin = gtk_widget_get_window(GTK_WIDGET(window)); data->playContext->winID = GDK_WINDOW_XID(gdkWin); gtk_main(); Code Setting SDL2 window playContext->display->window =

I have been using Code::Blocks since I started programming in C, after trying every C compiler in existence under windows I found Code::Blocks the most easiest to work with because I wouldn't have to spend an entire year learning how to use the program before I could start writing 'hello world' apps in it XD...... Anyway I installed GTK+ 3.0 and setup the environmental variables and ran the cmd prompt commands as the setup tutorial told me to.... I even ran the gtk-demo file from the cmd prompt....When I went to run through the Code::Blocks 13.10 gtk+ wizard it kept telling me that GTK+ seemed

Background My aim is to improve a little text editor as an exercise. It is running fine after the HeaderBar was added, however I can't find a way to pack buttons in it. Code uses Granite.Widgets Gtk init Gtk.init (ref args) var app = new Application () app.show_all () Gtk.main () // This class holds all the elements from the GUI class Application : Gtk.Window _view:Gtk.TextView construct () // Prepare Gtk.Window: this.window_position = Gtk.WindowPosition.CENTER this.destroy.connect (Gtk.main_quit) this.set_default_size (400, 400) // Headerbar definition headerbar:Gtk.HeaderBar = new Gtk

Following the official tutorials about containers. I have the follwoing code import gi gi.require_version('Gtk', '3.0') from gi.repository import Gtk class MainWindow(Gtk.Window): def __init__(self): Gtk.Window.__init__(self, title="test") grid = Gtk.Grid() self.add(grid) button1 = Gtk.Button(label="Button 1") button2 = Gtk.Button(label="Button 2") button3 = Gtk.Button(label="Button 3") button4 = Gtk.Button(label="Button 4") button5 = Gtk.Button(label="Button 5") button6 = Gtk.Button(label="Button 6") grid.add(button1) grid.attach(button2, 1, 0, 2, 1) grid.attach_next_to(button3, button1, Gtk