【发布时间】:2019-08-18 06:38:15
【问题描述】:
Windows 10
文件GTK_GladeInWindowsSample.c由命令编译
$ gcc GTK_GladeInWindowsSample.c -o GTK_GladeInWindowsSample -mwindows `pkg-config --cflags --libs gtk+-3.0 gmodule-2.0`
档案GTK_GladeInWindowsSample.c
#include <gtk/gtk.h>
GtkWidget *win=NULL;
GtkBuilder *builder=NULL;
GError *error=NULL;
GtkButton *button=NULL;
void clicked(GtkButton *button, gpointer user_data)
{
gtk_button_set_label(button, "clicked");
}
void destroy_(GtkWidget *object, gpointer user_data)
{
gtk_main_quit();
}
int main (int argc, char *argv[])
{
gtk_init(&argc, &argv);
builder=gtk_builder_new();
if(!gtk_builder_add_from_file(builder, "GTK_GladeInWindowsSample.glade", &error))
{
return 0;
}
win=GTK_WIDGET(gtk_builder_get_object(builder, "window1"));
button=GTK_BUTTON(gtk_builder_get_object(builder, "button1"));
gtk_widget_realize(win);
gtk_builder_connect_signals(builder, NULL);
gtk_widget_show_all(win);
g_object_unref(builder);
gtk_main();
return 0;
}
文件GTK_GladeInWindowsSample.glade
<?xml version="1.0" encoding="UTF-8"?>
<!-- Generated with glade 3.22.1 -->
<interface>
<requires lib="gtk+" version="3.20"/>
<object class="GtkWindow" id="window1">
<property name="can_focus">False</property>
<signal name="destroy" handler="destroy_" swapped="no"/>
<child>
<placeholder/>
</child>
<child>
<object class="GtkButton" id="button1">
<property name="label" translatable="yes">button</property>
<property name="visible">True</property>
<property name="can_focus">True</property>
<property name="receives_default">True</property>
<property name="margin_left">50</property>
<property name="margin_right">50</property>
<property name="margin_top">50</property>
<property name="margin_bottom">50</property>
<signal name="clicked" handler="clicked" swapped="no"/>
</object>
</child>
</object>
</interface>
当我按下按钮时,什么也没有发生(它应该将文本更改为“点击”)。 destroy_ 也没有被调用
【问题讨论】:
标签: gtk