I starting to look into porting my application from Gtkmm 3.24 to Gtkmm 4.x (not sure which version yet). For now, I am only trying to understand what ...

I use gtkmm 3.24.5. I would like to add a sigc callback to "destruction" of a widget. How can I connect ? There is no such signal on Gtk::Widget. Can ...

I am trying to open a Gtkmm::FileChooserDialog to choose multiple files and print their paths along with filenames to a label. I can open the dialog a ...

Where are stockId gtk image stored ? I use gtkmm 3.24.5. In gtkmm I display them as : // Note: This code is deprecated Gtk::Image image(Gtk:Stock:: ...

A child Gtk::Window or Gtk::Dialog may be moved around by dragging on the title bar. Being top level windows this activity requires support from the w ...

How to make a widget via GTK that looks like the following? ------------------ | Text1: | 1 | |-----------+----| | Text2: | 10 | |-----------+ ...

I'm trying to read the png image with Gdk::Pixbuf::create_from_resource: But an error occurs: gtkmm version 3.24.6 ...

I'm trying to run an simple Gtkmm program but I'm failing to get the content to the GlibRef. Here's a sample code: This gives me the following erro ...

I'm making a program in gtkmm-3.0 which has a Gtk::HeaderBar as the title bar. I'm trying to pack a Gtk::Entry into it using this code: Gtk::HeaderB ...

I'd like to change to a certain page in a notebook when deleting the window and do some work before effectively deleting the window. The code below gi ...

Source codes c++ gtkmm3 gtk4 linux: I compiled them with next command in terminal: and they does not start and I see next errors in console (ter ...

I want to move the location of two widgets inside a grid. How can I do it? What I have got so far: Sadly, this code does not do what I want: the lo ...

I'm using Windows 10 OS and Code::blocks IDE. I want to provide an executable of my 'cpp' program to user, by double clicking on it the program should ...

It seems to be very difficult to find quality documentation on the topic of Gtkmm. Is there good documentation for Gtkmm? If so, where can I find it? ...

I'm creating a Gtk::StatusIcon object from a PNG file but the system tray icon displays in the center of the system tray. How can I get this system t ...

My goal is to show a brief "Please Wait..." dialog with an animated gif (spinner) in a Gtk::Dialog. My problem is that when I do not use Gtk:Dialog:: ...

I want to make a useful application with gtkmm/glade and I need to pass a simple Button-signal to another thread. But unfortunately, I don't know how ...

The layout is the following: There is a Gtk::ScrollWindow and inside of it is Gtk::TextView, the latter is of a derived class called TextArea. As a t ...

I made a program to calculate the area and volume of shapes from a window. Everything works, except one thing regarding the use of Gtk::Entry::signal_ ...

Working with the buttons and handling its events is easy but I couldn't interact with progress bars. How do I get a Gtk::ProgressBar from a Glade file ...