GtkAboutDialog（1）

51 阅读 0 评论 34 点赞

我是靠谱客的博主乐观小天鹅，最近开发中收集的这篇文章主要介绍GtkAboutDialog（1），觉得挺不错的，现在分享给大家，希望可以做个参考。

概述

`GtkAboutDialog`

GtkAboutDialog — Display information about an application
在这里插入图片描述
???? ???? 官方学习网站

#include <gtk/gtk.h>

static GtkWidget *create_window(const gint, const gint);

void button_clicked_cb(GtkWindow *window)
{
	if (!GTK_IS_WINDOW(window))
	{
		g_print("参数错误n");
		return;
	}
	GtkWidget *aboutDialog;

	/// *** AboutDialog
	aboutDialog = gtk_about_dialog_new();
	/// *** 设置主次窗口
	gtk_window_set_transient_for(GTK_WINDOW(aboutDialog), window);
	/// *** 设置显示的程序名
	gtk_about_dialog_set_program_name(GTK_ABOUT_DIALOG(aboutDialog), "AboutDialog");
	/// *** 设置程序版本
	gtk_about_dialog_set_version(GTK_ABOUT_DIALOG(aboutDialog), "1.0.0");
	/// *** 版权
	gtk_about_dialog_set_copyright(GTK_ABOUT_DIALOG(aboutDialog), "my Copyright");
	/// ***
	gtk_about_dialog_set_comments(GTK_ABOUT_DIALOG(aboutDialog), "Here you can put a Set of comments");
	/// ***
	gtk_about_dialog_set_license(GTK_ABOUT_DIALOG(aboutDialog), "This is the part where you need to set your license information");

	gtk_widget_show_all(aboutDialog);
}

int main(int argc, char *argv[])
{
	gtk_init(&argc, &argv);

	GtkWidget *window;
	GtkWidget *button;

	/// *** Create a Window
	window = create_window(400, 500);
	/// *** Create a button
	button = gtk_button_new_with_mnemonic("_Open the app about dialog");
	g_object_set(button,
		     "margin", 50,
		     "parent", window,
		     NULL);
	g_signal_connect_swapped(button, "clicked", G_CALLBACK(button_clicked_cb), window);

	gtk_widget_show_all(window);
	gtk_main();
}

static GtkWidget *create_window(const gint w, const gint h)
{
	GtkWidget *window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	g_signal_connect(window, "destroy", G_CALLBACK(gtk_main_quit), NULL);
	gtk_window_set_default_size(GTK_WINDOW(window), w, h);
	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);
	gtk_window_set_title(GTK_WINDOW(window), "Hello GTK3");
	gtk_container_set_border_width(GTK_CONTAINER(window), 50);

	return window;
}