当尝试使用Code :: Blocks进行编译时,出现了GTK的示例:
#include stdlib.h
#include gtk/gtk.h
static void helloWorld (GtkWidget *wid, GtkWidget *win)
{
GtkWidget *dialog = NULL;
dialog = gtk_message_dialog_new (GTK_WINDOW (win), GTK_DIALOG_MODAL, GTK_MESSAGE_INFO, GTK_BUTTONS_CLOSE, "Hello World!");
gtk_window_set_position (GTK_WINDOW (dialog), GTK_WIN_POS_CENTER);
gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
}
int main (int argc, char *argv[])
{
GtkWidget *button = NULL;
GtkWidget *win = NULL;
GtkWidget *vbox = NULL;
/* Initialize GTK+ */
g_log_set_handler ("Gtk", G_LOG_LEVEL_WARNING, (GLogFunc) gtk_false, NULL);
gtk_init (&argc, &argv);
g_log_set_handler ("Gtk", G_LOG_LEVEL_WARNING, g_log_default_handler, NULL);
/* Create the main window */
win = gtk_window_new (GTK_WINDOW_TOPLEVEL);
gtk_container_set_border_width (GTK_CONTAINER (win), 8);
gtk_window_set_title (GTK_WINDOW (win), "Hello World");
gtk_window_set_position (GTK_WINDOW (win), GTK_WIN_POS_CENTER);
gtk_widget_realize (win);
g_signal_connect (win, "destroy", gtk_main_quit, NULL);
/* Create a vertical box with buttons */
vbox = gtk_vbox_new (TRUE, 6);
gtk_container_add (GTK_CONTAINER (win), vbox);
button = gtk_button_new_from_stock (GTK_STOCK_DIALOG_INFO);
g_signal_connect (G_OBJECT (button), "clicked", G_CALLBACK (helloWorld), (gpointer) win);
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
button = gtk_button_new_from_stock (GTK_STOCK_CLOSE);
g_signal_connect (button, "clicked", gtk_main_quit, NULL);
gtk_box_pack_start (GTK_BOX (vbox), button, TRUE, TRUE, 0);
/* Enter the main loop */
gtk_widget_show_all (win);
gtk_main ();
return 0;
}
我收到以下错误:
ld.exe||cannot find -lgobject-2.0|
ld.exe||cannot find -lglib-2.0|
||=== Build finished: 2 errors, 0 warnings ===|
我已将两者都链接到项目,但我找不到让它工作的方法 . 我已经尝试了http://www.gtk.org/download-windows.html的捆绑和分离包 . 我找不到任何可以帮我解决这个问题的方法 .
2 回答
您是否已将包含libglib-2.0.a,libgobject-2.0.a文件的GTK目录添加到链接器搜索目录 .
这可以通过以下路径完成:
Settings | Compiler and debugger... | Search directories | Linker | Add .
可以在
Build Log
窗口中查看编译器/链接器的完整命令行 . 要启用此功能,请转到:Settings | Compiler and debugger... | Other Settings | Compiler logging | Full command line
我没有遇到丢失的入口点问题,所以也许你的GTK副本已损坏 . 从GTK+ 2.22下载All-in-one软件包
确保在
Search directories | Compiler
中添加所有包含目录作为旁注,您可能需要使用
-mms-bitfields
编译您的项目,可以将其添加到: Settings | Compiler and debugger... | Other options 只是按原样粘贴标记 .当code :: blocks运行ld.exe而不是调用它时,例如:
-l glib-2.0
它用-lglib-2.0
调用它在code :: block的链接器选项中的lib名称之前添加空格应该修复它 .