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Gtk_widget_add_accelerator

Web图象菜单, mnemonics &accelerators. 在接下来的这个例子中，我们将更进一步的去探索，在GTK+系统中我们可以应用的功能。Accelerators 是快捷键的意思，用来方便的用键盘上的组合键激活一个菜单选项。 Mnemonics也是是快捷键用于用于GUI的基础。他们的具体表 … Webvoid gtk_widget_add_accelerator (GtkWidget *widget, const gchar *accel_signal, GtkAccelGroup *accel_group, guint accel_key, GdkModifierType accel_mods, GtkAccelFlags accel_flags); gboolean gtk_widget_remove_accelerator (GtkWidget *widget, GtkAccelGroup *accel_group,

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WebMar 24, 2014 · gtk_widget_add_accelerator () void gtk_widget_add_accelerator (GtkWidget *widget, const gchar *accel_signal, GtkAccelGroup *accel_group, guint accel_key, GdkModifierType accel_mods, GtkAccelFlags accel_flags); Installs an accelerator for this widget in accel_group that causes accel_signal to be emitted if the … WebInstalls an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. The accel_group needs to be added to the widget’s toplevel via gtk_window_add_accel_group(), and the signal must be of type G_SIGNAL_ACTION.Accelerators added through this function are not user changeable … ruth mandela https://theresalesolution.com

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WebSet the accelerator path on menu_item, through which runtime changes of the menu item’s accelerator caused by the user can be identified and saved to persistent storage (see gtk_accel_map_save() on this). To set up a default accelerator for this menu item, call gtk_accel_map_add_entry() with the same accel_path.See also … WebI have made one change in the 1.2 code. Previously, FvwmGtk menus handled accelerators the same way Fvwm built-in menus do. That is, '&Foo' would cause the F to be underlined and to become the shortcut key. This is inconsistent with the way GTK+ normally handles accelerators, using an underscore character instead of ampersand (i.e. '_Foo'). WebSo I have a Gtk.Button. I want to add a accelator (shortcut key), such as Ctrl+O. If I had a label, I could use a underscore under the letter to bind, such as "_Open". My button doesn't have any label though, it has a icon. It is a button I have in my Gtk.HeaderBar. How do I place a accelerator on a Gtk.Button with a icon but no label? ruth mandel

Gtk.Widget.set_accel_path

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Gtk_widget_add_accelerator

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Web// Accelerator can be invalid for 2 different reasons from GTK point of // view: either the key just can't be used as an accelerator at all // (e.g. TAB), or it can only be used as an accelerator with modifiers. WebReference for Gtk.Widget.remove_accelerator. Gtk. API Version: 3.0. Library Version: 3.24. ... Removes an accelerator from widget, previously installed with gtk_widget_add_accelerator(). Parameters accel_group. Type: GtkAccelGroup. Accel group for this widget. The data is owned by the caller of the function.

Gtk_widget_add_accelerator

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Web[gtk-list] Rd: Icons in menus: GtkAccelLabel woes. Derek Simkowiak Sat, 4 Dec 1999 21:25:43 -0800 Sat, 4 Dec 1999 21:25:43 -0800 WebThis widget is set by calling gtk_accel_label_set_accel_widget(). For example, a GtkMenuItem widget may have an accelerator added to emit the "activate" signal when the 'Ctl+S' key combination is pressed.

WebAny widget that isn’t shown will not appear on the screen. If you want to show all the widgets in a container, it’s easier to call gtk_widget_show_all () on the container, instead of individually showing the widgets. Remember that you have to show the containers containing a widget, in addition to the widget itself, before it will appear ... WebRemoves an accelerator from widget, previously installed with gtk_widget_add_accelerator(). widget : widget to install an accelerator on accel_group : accel group for this widget accel_key : GDK keyval of the accelerator accel_mods : modifier key combination of the accelerator

WebInstalls an accelerator for this widget in accel_group that causes accel_signal to be emitted if the accelerator is activated. The accel_group needs to be added to the widget’s toplevel via gtk_window_add_accel_group (), and the signal must be of type G_SIGNAL_ACTION . Accelerators added through this function are not user changeable during ...

WebThis removes any accelerators (for any accelerator group) installed by previous calls to gtk_widget_set_accel_path (). Associating accelerators with paths allows them to be modified by the user and the modifications to be saved for future use. (See gtk_accel_map_save ().) This function is a low level function that would most likely be …

WebMar 6, 2012 · In any case, for the accelerators you can form them by simply creating your menu items with a different function: Gtk.MenuItem.with_mnemonic ("_File"); in stead of Gtk.MenuItem.with_label ("File"). It is then re-definable with e.g. the file.set_label ('Fil_e') function. For the mnemonics, I'm not exactly sure why it doesn't work, as I'm totally ... is centripetal force a conservative forceWebApr 22, 2024 · Setup. This is the (example) GUI situation: Window GtkEntry; Menu MenuItem (Accelerator: backspace) I'm using gtk_window_add_accel_group and gtk_widget_add_accelerator for the accelerator setup.. Problem. When I hit backspace within the GtkEntry the accelerator gets activated.. Goal Goal For this example. If … ruth manessWebThe GtkAccelLabel widget is a subclass of GtkLabel that also displays an accelerator key on the right of the label text, e.g. “Ctrl+S”. It is commonly used in menus to show the keyboard short-cuts for commands. The accelerator key to display is typically not set explicitly (although it can be, with gtk_accel_label_set_accel ()). ruth mandelbaum