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rendernode-tool: Add a GtkWindowHandle
Make the whole window area draggable, like usually the titlebar. This is especially useful with --undecorated. In that case we need to make the window non-resizable though, becuase otherwise it can be accidentally maximized and whatnot.
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@ -60,6 +60,7 @@ show_file (const char *filename,
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graphene_rect_t node_bounds;
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GdkPaintable *paintable;
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GtkWidget *sw;
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GtkWidget *handle;
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GtkWidget *window;
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gboolean done = FALSE;
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GtkSnapshot *snapshot;
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@ -82,10 +83,14 @@ show_file (const char *filename,
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gtk_scrolled_window_set_propagate_natural_height (GTK_SCROLLED_WINDOW (sw), TRUE);
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gtk_scrolled_window_set_child (GTK_SCROLLED_WINDOW (sw), picture);
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handle = gtk_window_handle_new ();
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gtk_window_handle_set_child (GTK_WINDOW_HANDLE (handle), sw);
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window = gtk_window_new ();
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gtk_window_set_decorated (GTK_WINDOW (window), decorated);
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gtk_window_set_resizable (GTK_WINDOW (window), decorated);
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set_window_title (GTK_WINDOW (window), filename);
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gtk_window_set_child (GTK_WINDOW (window), sw);
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gtk_window_set_child (GTK_WINDOW (window), handle);
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gtk_window_present (GTK_WINDOW (window));
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g_signal_connect (window, "destroy", G_CALLBACK (quit_cb), &done);
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