grid.c

linux gtk+基础编程源代码

#include<gtk/gtk.h>
static gchar *titles[5]={"编号", "姓名", "性别", "出生年月", "电子邮件"};
const gchar *new_row[5];
static GtkWidget *clist;
static GtkWidget *add_win;
static GtkWidget *entry_id;
static GtkWidget *entry_name;
static GtkWidget *entry_sex;
static GtkWidget *entry_birthday;
static GtkWidget *entry_email;
gint current_row = 0;
gint row_count = 0;

void on_ok_clicked(GtkButton *button, gpointer data)
{
	new_row[0] = gtk_entry_get_text(GTK_ENTRY(entry_id)); 
	new_row[1] = gtk_entry_get_text(GTK_ENTRY(entry_name));
	new_row[2] = gtk_entry_get_text(GTK_ENTRY(entry_sex));
	new_row[3] = gtk_entry_get_text(GTK_ENTRY(entry_birthday));
	new_row[4] = gtk_entry_get_text(GTK_ENTRY(entry_email));

	row_count ++;
TO	gtk_clist_append(GTK_CLIST(clist), new_row);
	gtk_widget_destroy(add_win);
}

void on_cancel_clicked(GtkButton *button, gpointer data)
{
	gtk_widget_destroy(add_win);
}

GtkWidget *create_addwin(void)
{
	GtkWidget *win;
	GtkWidget *vbox;
	GtkWidget *table;
	GtkWidget *bbox;
	GtkWidget *label;
	GtkWidget *button;

	win = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	gtk_window_set_title(GTK_WINDOW(win), "添加记录");
	gtk_window_set_position(GTK_WINDOW(win), GTK_WIN_POS_CENTER);
	g_signal_connect(G_OBJECT(win), "destroy", G_CALLBACK(gtk_widget_destroy), win);
	gtk_container_set_border_width(GTK_CONTAINER(win), 10);

	vbox = gtk_vbox_new(FALSE, 0);
	gtk_container_add(GTK_CONTAINER(win), vbox);

	table = gtk_table_new(5, 2, FALSE);
	gtk_box_pack_start(GTK_BOX(vbox), table, FALSE, FALSE, 5);

	label = gtk_label_new("编号");
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 0, 1);
	entry_id = gtk_entry_new();
	gtk_table_attach_defaults(GTK_TABLE(table), entry_id, 1, 2, 0, 1);

	label = gtk_label_new("姓名");
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 1, 2);
	entry_name = gtk_entry_new();
	gtk_table_attach_defaults(GTK_TABLE(table), entry_name, 1, 2, 1, 2);

	label = gtk_label_new("性别");
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 2, 3);
	entry_sex = gtk_entry_new();
	gtk_table_attach_defaults(GTK_TABLE(table), entry_sex, 1, 2, 2, 3);

	label = gtk_label_new("出生年月");
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 3, 4);
	entry_birthday = gtk_entry_new();
	gtk_table_attach_defaults(GTK_TABLE(table), entry_birthday, 1, 2, 3, 4);

	label = gtk_label_new("电子邮件");
	gtk_table_attach_defaults(GTK_TABLE(table), label, 0, 1, 4, 5);
	entry_email = gtk_entry_new();
	gtk_table_attach_defaults(GTK_TABLE(table), entry_email, 1, 2, 4, 5);

	bbox = gtk_hbutton_box_new();
	gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, FALSE, 5);
	gtk_box_set_spacing(GTK_BOX(bbox), 5);
	gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);

	button = gtk_button_new_from_stock(GTK_STOCK_OK);
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(on_ok_clicked), NULL);
	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 5);
	button = gtk_button_new_from_stock(GTK_STOCK_CANCEL);
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(on_cancel_clicked), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 5);
	gtk_widget_show_all(win);

	return win;
}
GtkWidget *create_button(gchar *stockid)
{
	GtkWidget *button;
	GtkWidget *image;
	
	image = gtk_image_new_from_stock(stockid, GTK_ICON_SIZE_MENU);
	button = gtk_button_new();
	gtk_container_add(GTK_CONTAINER(button), image);
	return button;
}

void goto_first(GtkButton *button, gpointer data)
{
	current_row = 0;
	gtk_clist_select_row(GTK_CLIST(clist), current_row, 0);
}

void goto_last(GtkButton *button, gpointer data)
{
	current_row --;
	gtk_clist_select_row(GTK_CLIST(clist), current_row, 0);
}
void go_back(GtkButton *button, gpointer data)
{
	current_row --;
	if(current_row == -1) return;
	gtk_clist_select_row(GTK_CLIST(clist), current_row, 0);
}
void go_forward(GtkButton *button, gpointer data)
{
	current_row ++;
	if(current_row > row_count) return;
	gtk_clist_select_row(GTK_CLIST(clist), current_row, 0);
}

void append_row(GtkWidget *button, gpointer data)
{
	add_win = create_addwin();
	gtk_widget_show(add_win);
}

int main(int argc, char **argv)
{
	GtkWidget *window;
	GtkWidget *vbox;
	GtkWidget *bbox;
	GtkWidget *button;
	GtkTooltips *button_tips;
	gtk_init(&argc, &argv);

	window = gtk_window_new(GTK_WINDOW_TOPLEVEL);
	g_signal_connect(G_OBJECT(window), "destroy", G_CALLBACK(gtk_main_quit), NULL);
	gtk_window_set_title(GTK_WINDOW(window), "列表软件");
	gtk_window_set_position(GTK_WINDOW(window), GTK_WIN_POS_CENTER);

	gtk_container_set_border_width(GTK_CONTAINER(window), 10);
	vbox = gtk_vbox_new(FALSE, 0);
	gtk_container_add(GTK_CONTAINER(window), vbox);
	clist = gtk_clist_new_with_titles(5, titles);
	gtk_box_pack_start(GTK_BOX(vbox), clist, TRUE, TRUE, 5);

	bbox = gtk_hbutton_box_new();
	button_tips = gtk_tooltips_new();
	gtk_box_pack_start(GTK_BOX(vbox), bbox, FALSE, FALSE, 5);
	gtk_box_set_spacing(GTK_BOX(vbox), 5);
	gtk_button_box_set_layout(GTK_BUTTON_BOX(bbox), GTK_BUTTONBOX_END);

	gtk_button_box_set_child_size(GTK_BUTTON_BOX(bbox), 20, 20);
	button = create_button(GTK_STOCK_GOTO_FIRST);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "转到首行", "首行");
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(goto_first), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 2);
	button = create_button(GTK_STOCK_GO_BACK);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "转到前一行", "前一行");
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(go_back), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 2);
	button = create_button(GTK_STOCK_GO_FORWARD);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "转到下一行", "下一行");
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(go_forward), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 2);
	button = create_button(GTK_STOCK_GOTO_LAST);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "转到尾行", "尾行");

	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(goto_last), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 2);
	button = create_button(GTK_STOCK_ADD);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "新增一行", "新增");
	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(append_row), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 2);
	button = create_button(GTK_STOCK_QUIT);
	gtk_tooltips_set_tip(GTK_TOOLTIPS(button_tips), button, "退出", "退出");

	g_signal_connect(G_OBJECT(button), "clicked", G_CALLBACK(gtk_main_quit), NULL);

	gtk_box_pack_start(GTK_BOX(bbox), button, FALSE, FALSE, 5);
	gtk_widget_show_all(window);
	gtk_main();
	return 0;

}