ProgrammingThis forum is for all programming questions.
The question does not have to be directly related to Linux and any language is fair game.
Notices
Welcome to LinuxQuestions.org, a friendly and active Linux Community.
You are currently viewing LQ as a guest. By joining our community you will have the ability to post topics, receive our newsletter, use the advanced search, subscribe to threads and access many other special features. Registration is quick, simple and absolutely free. Join our community today!
Note that registered members see fewer ads, and ContentLink is completely disabled once you log in.
If you have any problems with the registration process or your account login, please contact us. If you need to reset your password, click here.
Having a problem logging in? Please visit this page to clear all LQ-related cookies.
Get a virtual cloud desktop with the Linux distro that you want in less than five minutes with Shells! With over 10 pre-installed distros to choose from, the worry-free installation life is here! Whether you are a digital nomad or just looking for flexibility, Shells can put your Linux machine on the device that you want to use.
Exclusive for LQ members, get up to 45% off per month. Click here for more info.
I'm not absolutly sure if I understood the task you're trying to do (sorry, my english). For example, in your window is a buttom which should be activated when you press "Ctrl + A", right?
If so, you're looking for GtkToggleButton. There's a function gtk_toggle_button_set_active(), which may be called from your keyboard event to activate the buttom.
I does not mean shortcuts, for example, I want to write a screen keyboard, so the buttons must respond to the key events. When I press "k" on the real keyborad, one button "k" in the window must act just like been pressed.
Or write a digital calculator, when I press a number key, the button in the window must also "been pressed" at the same time.
For example, pressing "k" would call gtk_buttom_pressed() associated with the buttom, and releasing "k" would call gtk_buttom_released(). I think, this should model the effect, you want. An even more simple way seems to use gtk_buttom_clicked().
However, I'm not very familar with C, so consider this a suggestion.
LinuxQuestions.org is looking for people interested in writing
Editorials, Articles, Reviews, and more. If you'd like to contribute
content, let us know.