[英超联赛]Man Utd 2：1 Arsenal
August 31st, 2009 — 10:02am
在铜仁路的马龙酒吧看的，想不到是非正常死亡。
Archive for August 2009
[翻译]如何在Linux系统中使用windows软件
August 22nd, 2009 — 10:38am
安装
sudo apt-get install wine
访问WineHQ查看是否有兼容版本
- winehq.org
- 点击右上方的WineHQ
- 点击左侧边栏的Browse Apps
使用 Winetricks
sudo apt-get install cabextract wget http://winezeug.googlecode.com/svn/trunk/winetricks sh winetricks ie6
解释：
第一行是安装cabextract
之后是下载最新版本的winetricks
最后是通过winetricks下载ie6
[gtk+2.0]通过回车信号获取文本框输入的内容
August 21st, 2009 — 9:51pm
最近在看《Foundations of GTK+ Development》，里面获取文本框内容的例子都是创建一个button然后通过“clicked“获得的，从用户使用角度来说太不方便了，一般习惯都是输入好内容，然后直接按回车键。查阅了下Devhelp，找到实现方法。主要就是activate信号，代码如下。
C语言: Codee#6176
01 #include <gtk/gtk.h>
02 static void destroy (GtkWidget*, gpointer);
03 static void g_pp(GtkWidget *entry);
04 int main (int argc,char *argv[])
05 {
06 GtkWidget *window, *label, *vbox;
07 GtkWidget *entry;
08
09 gtk_init (&argc, &argv);
10 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
11 gtk_window_set_title (GTK_WINDOW (window), “Get Entry text “);
12 gtk_container_set_border_width (GTK_CONTAINER (window), 10);
13
14 g_signal_connect (G_OBJECT (window), “destroy”,
15 G_CALLBACK (destroy), NULL);
16 entry=gtk_entry_new();
17 label = gtk_label_new (”Input Data”);
18
19 g_signal_connect(G_OBJECT(entry), “activate”,
20 G_CALLBACK(g_pp), (gpointer)entry);
21 vbox = gtk_vbox_new (FALSE, 10);
22
23 gtk_box_pack_start_defaults (GTK_BOX (vbox), label);
24 gtk_box_pack_start_defaults (GTK_BOX (vbox), entry);
25 gtk_container_add (GTK_CONTAINER (window), vbox);
26 gtk_widget_show_all (window);
27
28 gtk_main ();
29 return 0;
30 }
31
32 static void destroy (GtkWidget *window,
33 gpointer data)
34 {
35 gtk_main_quit ();
36 }
37
38 static void
39 g_pp(GtkWidget *entry)
40
41 {
42 gchar *yourtext;
43 yourtext=gtk_entry_get_text(GTK_ENTRY(entry));
44 printf( “You typed: \”%s\”\n”, yourtext );
45 }
02 static void destroy (GtkWidget*, gpointer);
03 static void g_pp(GtkWidget *entry);
04 int main (int argc,char *argv[])
05 {
06 GtkWidget *window, *label, *vbox;
07 GtkWidget *entry;
08
09 gtk_init (&argc, &argv);
10 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
11 gtk_window_set_title (GTK_WINDOW (window), “Get Entry text “);
12 gtk_container_set_border_width (GTK_CONTAINER (window), 10);
13
14 g_signal_connect (G_OBJECT (window), “destroy”,
15 G_CALLBACK (destroy), NULL);
16 entry=gtk_entry_new();
17 label = gtk_label_new (”Input Data”);
18
19 g_signal_connect(G_OBJECT(entry), “activate”,
20 G_CALLBACK(g_pp), (gpointer)entry);
21 vbox = gtk_vbox_new (FALSE, 10);
22
23 gtk_box_pack_start_defaults (GTK_BOX (vbox), label);
24 gtk_box_pack_start_defaults (GTK_BOX (vbox), entry);
25 gtk_container_add (GTK_CONTAINER (window), vbox);
26 gtk_widget_show_all (window);
27
28 gtk_main ();
29 return 0;
30 }
31
32 static void destroy (GtkWidget *window,
33 gpointer data)
34 {
35 gtk_main_quit ();
36 }
37
38 static void
39 g_pp(GtkWidget *entry)
40
41 {
42 gchar *yourtext;
43 yourtext=gtk_entry_get_text(GTK_ENTRY(entry));
44 printf( “You typed: \”%s\”\n”, yourtext );
45 }
[告别歪酷]loveka.ycool.com screenshot
August 16th, 2009 — 6:50pm
Hello world!
August 14th, 2009 — 2:54am
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