GTK中窗口的最大化,最小化信号的捕捉
[CODE]#include <stdio.h>
#include <gtk/gtk.h>
void callback(gpointer data)
{
GtkWidget *window=GTK_WIDGET(data);
switch(gdk_window_get_state(GDK_WINDOW(window->window)))
{
case 1<<0/* GDK_WINDOW_STATE_WITHDRAWN*/: printf("GDK_WINDOW_STATE_WITHDRAWN:the window is not shown.\n");break;
case 1<<1/* GDK_WINDOW_STATE_ICONIFIED*/: printf("GDK_WINDOW_STATE_ICONIFIED:the window is minimized.\n");break;
case 1<<2/* GDK_WINDOW_STATE_MAXIMIZED*/: printf("GDK_WINDOW_STATE_MAXIMIZED:the window is maximized.\n");break;
case 1<<3/* GDK_WINDOW_STATE_STICKY*/: printf("GDK_WINDOW_STATE_STICKY:the window is sticky.\n");break;
case 1<<4/* GDK_WINDOW_STATE_FULLSCREEN*/: printf("GDK_WINDOW_STATE_FULLSCREEN:the window is maximized without decorations.\n");break;
case 1<<5/* GDK_WINDOW_STATE_ABOVE*/: printf("GDK_WINDOW_STATE_ABOVE:the window is kept above other windows. \n");break;
case 1<<6/* GDK_WINDOW_STATE_BELOW*/: printf("GDK_WINDOW_STATE_BELOW:the window is kept below other windows. \n");break;
default:break;
}
}
int main(int argc,char *argv[])
{
gtk_init(&argc,&argv);
GtkWidget *window;
window=gtk_window_new(GTK_WINDOW_TOPLEVEL);
gtk_widget_show(window);
g_signal_connect_swapped(window,"window_state_event",
[center]G_CALLBACK(callback),window);[/center]
gtk_main();
return 1;
}[/CODE] 经典经典,可以自己写了
在gtk中应用glade设计界面
各位前辈，我在gtk中应用glade设计界面，但是有以下几方面的问题。1，如果想在不同的window界面之间进行切换，如何在进入第二个界面时退出上一个界面。
2，可不可以设置一个主界面（一般会有公用的按钮菜单），让其他界面附着在主界面上？如果可以有主界面，一般用什么构件？
3，如果使用notebook时，如果用按钮去实现原本利用label进行的切换各个界面。
4，为什么我试图进行切换时总是程序会退出？
希望各位前辈不吝赐教！多谢！
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