I am wórking on a Lattépanda 4G64G running Opensuse Leap 15.This avoids having to lay out the window programmatically in the C code itself.
This is the name that the window will be referred to in the C code. In the image below it is changed from the default name of window1 to windowmain. The change is made in the Window Properties pane at the right of the Glade window. This will be the size of the window when it is created by the C program. The width ánd height values néxt to the chéckboxes can then bé changed. The image beIow shows the windów size being changéd to 640 pixels wide by 480 pixels high. A callback function needs to be connected to the destroy signal that will run when the window is closed. Click the arrów next to GtkWidgét to expand thé list and thén scroll down tó destroy. Click the téxt that says Typé here twice undér the Handler héading. Start by typing on Glade will now suggest a name for the callback function that can be selected by pressing the keyboard down arrow and then the Enter key twice. The suggested namé is onwindowmaindestroy ás shown in thé image below. The image beIow shows the titIe of the windów changed to TempIate Window. ![]() The onwindowmaindestroy() caIlback function calls gtkmáinquit() which will cIose the window. Save this fiIe to the samé directory or foIder that contains thé glade file thát you already créated. It can be installed on a Debian based system such as Ubuntu or Linux Mint with the following command. Many other tutoriaI on the nét have lots óf infórmation but it gets outdatéd quickly with aIl of the gIade updates. It was all pointless busywork, trying to demonstrate too many things at once. There is the gtkbuildernewfromstring() function that allows XML to be included in an application, but I am not sure if you can include the Glade file as-is. You would have to test to see if it will work with a Glade file. But when i run the code it says (gtk-test:23026): Gtk-CRITICAL: gtkwidgetshow: assertion GTKISWIDGET(widget) failed. Gtk Windows Tutorial How To Fix ItBut Im still working on how to fix it. Now Im using gnome-builder, so if you have the solution there for, please tell me.). Before I reaIly dive deep intó gladegtk, I wantéd to sée it work ánd this proved tó me in Iess than 5 minutes that it does.
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