GTK4: Now able to capture keypresses!!

This commit is contained in:
NunoSempere 2024-07-20 22:07:47 -04:00
parent b2793329c8
commit 3ac35677a5
3 changed files with 51 additions and 2 deletions

View File

@ -1,7 +1,7 @@
#include <stdio.h>
#include <stdlib.h>
#include <string.h>
#define STYLE_N 8048 + 1000
#define STYLE_N 8049 + 1000
void read_style_js(char* string)
{

View File

@ -1,5 +1,5 @@
#pragma once
#define STYLE_N 8048 + 1000
#define STYLE_N 8049 + 1000
void read_style_js(char* string);

View File

@ -114,6 +114,42 @@ void notebook_create_new_tab(GtkNotebook* notebook, const char* uri)
}
}
/* Listen to keypresses */
static int handle_signal_keypress(GtkEventControllerKey* event_controller, int keyval, int keycode,
GdkModifierType state, GtkNotebook* notebook)
{
printf("New keypress!\n");
/*
if (1) {
printf("Keypress state: %d\n", state);
printf("Keypress value: %d\n", keyval);
}
for (int i = 0; i < sizeof(shortcut) / sizeof(shortcut[0]); i++){
if ((state & shortcut[i].mod || shortcut[i].mod == 0x0) && keyval == shortcut[i].key) {
return handle_shortcut(shortcut[i].id, notebook);
}
}
*/
return 0;
}
static gboolean
event_key_pressed_cb (GtkWidget *drawing_area,
guint keyval,
guint keycode,
GdkModifierType state,
GtkEventControllerKey *event_controller)
{
fprintf(stdout, "New keypress!\n");
return 0;
}
int main(int argc, char** argv)
{
// Initialize i18n support with bindtextdomain(), etc.
@ -134,6 +170,17 @@ int main(int argc, char** argv)
gtk_notebook_set_show_border(notebook, false);
// ...
// Listen to signals
GtkEventController *event_controller;
event_controller = gtk_event_controller_key_new ();
g_signal_connect_object (event_controller, "key-pressed",
G_CALLBACK (event_key_pressed_cb),
window, G_CONNECT_SWAPPED);
gtk_widget_add_controller (GTK_WIDGET (window), event_controller);
// Show the application window
gtk_window_present(GTK_WINDOW(window));
gtk_window_set_child(GTK_WINDOW(window), GTK_WIDGET(notebook));
@ -141,6 +188,8 @@ int main(int argc, char** argv)
char* first_uri = argc > 1 ? argv[1] : HOME;
notebook_create_new_tab(notebook, first_uri);
fprintf(stdout, "Hello world!");
// Enter the main event loop, and wait for user interaction
while (!0)
g_main_context_iteration(NULL, TRUE);