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gtk函数一日一�l?5): gtk_accel_group_activate

Smile — Mon, 24 Mar 2008 04:50:00 GMT

gtk_accel_group_activate函数原型�Q?a href="mk:@MSITStore:D:\mingw\gtk2.8.6.chm::/glib/glib-Basic-Types.html#gboolean">gboolean    gtk_accel_group_activate        (GtkAccelGroup *accel_group,
                                             GQuark accel_quark,
                                             GObject *acceleratable,
                                             guint accel_key,
                                             GdkModifierType accel_mods);
相关文档�q�没有说明，�Ҏ��意思应该是�Ȁ�z�L��一个快捷键�?

Smile 2008-03-24 12:50 发表评论

gtk函数一日一�l?4):gtk_accelerator_valid

Smile — Mon, 24 Mar 2008 04:36:00 GMT

gtk_accelerator_valid函数原型�Q?a href="mk:@MSITStore:D:\mingw\gtk2.8.6.chm::/glib/glib-Basic-Types.html#gboolean">gboolean gtk_accelerator_valid (guint keyval,
GdkModifierType modifiers);
该函��C��要用来判断快捷键是否有效�?

Smile 2008-03-24 12:36 发表评论

gtk函数一日一�l?3):gtk_accelerator_set_default_mod_mask

Smile — Sat, 22 Mar 2008 01:11:00 GMT

gtk_accelerator_set_default_mod_mask函数用来讄��讄��快捷键的掩码�Q�就是说按Alt�q�是按Ctrl�q�是按shift键来作�ؓ快捷键的前缀。如下代码把Win键加上快捷键的前�~�

  modifiers = gtk_accelerator_get_default_mod_mask ();
  gtk_accelerator_set_default_mod_mask (modifiers | GDK_MOD4_MASK);

Smile 2008-03-22 09:11 发表评论

Smile — Fri, 21 Mar 2008 04:55:00 GMT

�W�一�U�：
GtkWidget *dialog;
GdkPixbuf *logo;
gchar *location;

location = g_strconcat (INSTALL_PREFIX, "/share/pixmaps/dockboard/dockboard96.png", NULL);
logo = gdk_pixbuf_new_from_file (location, NULL);

dialog = gtk_about_dialog_new ();
gtk_about_dialog_set_logo (GTK_ABOUT_DIALOG (dialog), logo);
gtk_about_dialog_set_name (GTK_ABOUT_DIALOG (dialog), "Dockboard");
gtk_about_dialog_set_version (GTK_ABOUT_DIALOG (dialog), "0.3");
gtk_about_dialog_set_copyright (GTK_ABOUT_DIALOG (dialog), "(C) 2007 Andrew Krause (andrew@openldev.org)");
gtk_about_dialog_set_comments (GTK_ABOUT_DIALOG (dialog), "Dockboard is an outline editing utility that helps you to organize your writing.");

g_object_unref (logo);
g_free (location);

gtk_dialog_run (GTK_DIALOG (dialog));
gtk_widget_destroy (dialog);
�W�二�U�：
void        gtk_show_about_dialog           (GtkWindow *parent,
                                             const gchar *first_property_name,
                                             ...);
用法�Q?a href="mk:@MSITStore:D:\mingw\gtk2.8.6.chm::/gtk/GtkAboutDialog.html#gtk-show-about-dialog">gtk_show_about_dialog           �Q�NULL�Q?“属�?#8221;,"属性�?�Q?..., NULL�Q?/*以NULL�l�尾*/

Smile 2008-03-21 12:55 发表评论

gtk函数一日一�l?2):gtk_about_dialog_get_artists

Smile — Fri, 21 Mar 2008 04:46:00 GMT

gtk_about_dialog_get_artists函数用来得到�E�序��工的名字：原型如下const gchar* const * gtk_about_dialog_get_artists(GtkAboutDialog *about)�Q�函数返回一个gchar指针的指针，每一个指针都包含一位美工�?/font>

Smile 2008-03-21 12:46 发表评论

gtk函数一日一�l?1):gtk_show_about_dialog

Smile — Thu, 20 Mar 2008 03:51:00 GMT

��֐�思义gtk_show_about_dialog是一个显�C�关于应用程序信息的�H�口�Q�让我们看一下这个函数的原型�Q?

void                gtk_show_about_dialog               (GtkWindow *parent,
const gchar *first_property_name,
...);

parent�Q?/code> 是一个暂�?transient)的父�H�口�Q?first_property_name是第一个属性��|��属性��g��NULL表示�l�束�?br>属性值有如下��|��
"artists" property�Q�美�?br>"authors" property�Q�作�?br>"comments" property�Q�程序的说明
"copyright" property�Q�程序的版权
"documenters" property�Q�写�E�序文档的�h
"license" property�Q�程序的许可
"logo" property�Q�程序的Logo
"logo-icon-name" property�Q�Logo的名�?br>"program-name" property�Q�程序名
"translator-credits" property�Q�翻译工作�?br>"version" property�Q�版本号
"website" property�Q�程序的�|�站
 "website-label" property�Q?br>"wrap-license" property�Q?br>�q�些属性将在以后一一说明�?/code>




Smile 2008-03-20 11:51 发表评论