将图片显示到GtkButton上

Kato33

于 2021-06-03 18:28:45 发布

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分类专栏： GTK

本文链接：https://blog.youkuaiyun.com/weixin_44374594/article/details/117531935

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#include <gtk/gtk.h>

int main(void)
{
    GtkWidget *window;
    GtkWidget *button;

    gtk_init(NULL, NULL);

    window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
    gtk_window_set_default_size(GTK_WINDOW(window), 200, 200);
    gtk_container_set_border_width(GTK_CONTAINER(window), 10);
    g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);

    button = gtk_button_new();
    GtkWidget *image = gtk_image_new_from_file("school.png");
    gtk_button_set_image(GTK_BUTTON(button), image);
    gtk_container_add(GTK_CONTAINER(window), button);
    g_signal_connect(button, "clicked", G_CALLBACK(gtk_main_quit), NULL);

    gtk_widget_show_all(window);
    gtk_main();
}

运行效果