gtkmm is the official C++ interface for the GUI library GTK+.
gtk is a GUI library written in C, gtkmm is its official binding to C++.
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Questions tagged [gtkmm]
958 questions
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1 answer
gtkmm multi-touch device not recognized (Windows)
Version: Gtkmm v3.22 (installed via vcpkg)
I've plugged in a multi-touch device that uses the standard Windows driver "HID-compliant touch screen".
I've verified that the native Windows WM_TOUCH is capable of multi-touch digitizing with this…
Austin Scott
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1 answer
C++ GTKMM, getting a weird output in a text-buffer
I'm new to Gtkmm and trying to load a txt-file into a Text-Buffer. When I start my program I get a output like this: Output
My code for filling the Text-Buffers looks like this:
void ExampleGui::fill_buffers()
{
FILE *fp =…
Gustav K.
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1 answer
C++ GTKMM gui circular dependencies
I have been attempting to write a GTKMM gui application in C++. In my earlier projects in Java I started by making so-called 'Screen' objects which would each contain the layout of, and objects in, different screens. So I tried that in C++ as well,…
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1 answer
GTKmm: program crashes when trying to connect a button clicked signal
I have a GTKmm application inside a class (named Main) object. I use a method of Main as callback function for the click action of a button.
I initialize the button with:
#define GTK_LOGIN_BUTTON_LOGIN…
Ale B.
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1 answer
Errors including gtkmm.h
I wanted to compile a C++ program which includes the gtkmm.h file to build a small application.
I took the code fromt the Gnome Developer site (Link). I am currently on ArchLinux with kernel 4.1.15 on a x64 Laptop using the i3 desktop.
The…
Lorenz
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votes
2 answers
sporadic segfaults when changing label of gtkmm widget
Hy,
i have a gtkmm application, which does some async network-requests, to ask the server for additional properties of the gtk-widgets.
This means for example, that the application should be able to change the label of a widget.
In this example I…
byteunit
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1 answer
Implement "open with" for a text editor in C++
I tried to make a simple text editor in C++ and gtkmm and I want to know how to open a text file with that program using "open with".
To be better understood let's say I have a text file called "test.txt" and I want to open that file with my program…
23ars
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1 answer
How to add a label to a gtkmm statusicon object?
I am writing a simple application in gtkmm that displays a status icon in the task bar. I'd like to have a label widget appear when the mouse hovers over the icon but am having no luck finding an example. How would one go about doing such a thing?
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2 answers
Gtk is licenced under GPL and Gtkmm is under LGPL, but Gtkmm links with Gtk，am I allowed to relese my app without opensourcing it when I use Gtkmm?
Gtk is licensed under GPL and Gtkmm is under LGPL, but Gtkmm links with
Gtk.
am I allowed to relese my app without opensourcing it when I use Gtkmm only?
DeanSinaean
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1 answer
Divide Gtkmm program into functions (part 1)
I know that this will seem a very basic question, but actually it is not something obvious because of the use of pointers, scopes and GTK especific types of variables and others. I really was not able to find an answer.
I have got to divide the GUI…
Ffff
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votes
1 answer
gtkmm text on a picture
I'd like to have a picture element in my gui with text on it. My goal is to load pictures (for example a waterdrop) and place text on it which stands for a measured humidity (values come from MQTT).
What would be the best way to do this? I don't…
Narase
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1 answer
How to show Output as a text instead of number?
I use this code for print number 0 to 11 in a button:
colorize_combo = gtk_combo_box_text_new_with_entry();
for (int i = 0; i <= 2; i += 1)
gtk_combo_box_text_append_text(GTK_COMBO_BOX_TEXT(colorize_combo), g_strdup_printf("%d",…
user5363744
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votes
1 answer
How to setup a GUI in C++
I'm a beginner when it comes to c++ and overall including libraries, so I spent the good part of my last 3 days trying to install various GUI libraries and trying to make them work with Visual Studio, but none of these tries were successful.
It…
mxOx2kL
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