qulogic/libgnt

Allow rebinding the key to show the dropdown menu for comboboxes.

2010-06-15, Sadrul Habib Chowdhury
f1621d312a56
Parents c45240b9a67a
Children 4678d2312559
Allow rebinding the key to show the dropdown menu for comboboxes.
1 files changed, 20 insertions(+), 14 deletions(-)
  • +20 -14
    gntcombobox.c
    • --- a/gntcombobox.c Tue Jun 15 17:11:15 2010 +0000
    +++ b/gntcombobox.c Tue Jun 15 17:12:48 2010 +0000
    @@ -25,6 +25,7 @@
    #include "gntcombobox.h"
    #include "gnttree.h"
    #include "gntmarshal.h"
    +#include "gntstyle.h"
    #include "gntutils.h"
    #include <string.h>
    @@ -168,18 +169,6 @@
    if (gnt_widget_key_pressed(box->dropdown, text))
    return TRUE;
    }
    - else
    - {
    - if (text[0] == 27)
    - {
    - if (strcmp(text, GNT_KEY_UP) == 0 ||
    - strcmp(text, GNT_KEY_DOWN) == 0)
    - {
    - popup_dropdown(box);
    - return TRUE;
    - }
    - }
    - }
    return FALSE;
    }
    @@ -229,9 +218,20 @@
    gnt_widget_set_size(box->dropdown, widget->priv.width - 1, box->dropdown->priv.height);
    }
    +static gboolean
    +dropdown_menu(GntBindable *b, GList *null)
    +{
    + if (GNT_WIDGET_IS_FLAG_SET(GNT_COMBO_BOX(b)->dropdown->parent, GNT_WIDGET_MAPPED))
    + return FALSE;
    + popup_dropdown(GNT_COMBO_BOX(b));
    + return TRUE;
    +}
    +
    static void
    gnt_combo_box_class_init(GntComboBoxClass *klass)
    {
    + GntBindableClass *bindable = GNT_BINDABLE_CLASS(klass);
    +
    parent_class = GNT_WIDGET_CLASS(klass);
    parent_class->destroy = gnt_combo_box_destroy;
    @@ -245,7 +245,7 @@
    widget_lost_focus = parent_class->lost_focus;
    parent_class->lost_focus = gnt_combo_box_lost_focus;
    - signals[SIG_SELECTION_CHANGED] =
    + signals[SIG_SELECTION_CHANGED] =
    g_signal_new("selection-changed",
    G_TYPE_FROM_CLASS(klass),
    G_SIGNAL_RUN_LAST,
    @@ -254,6 +254,12 @@
    gnt_closure_marshal_VOID__POINTER_POINTER,
    G_TYPE_NONE, 2, G_TYPE_POINTER, G_TYPE_POINTER);
    + gnt_bindable_class_register_action(bindable, "dropdown", dropdown_menu,
    + GNT_KEY_DOWN, NULL);
    + gnt_bindable_register_binding(bindable, "dropdown", GNT_KEY_UP, NULL);
    +
    + gnt_style_read_actions(G_OBJECT_CLASS_TYPE(klass), bindable);
    +
    GNTDEBUG;
    }
    @@ -272,7 +278,7 @@
    GNT_WIDGET_SET_FLAGS(box, GNT_WIDGET_NO_SHADOW | GNT_WIDGET_NO_BORDER | GNT_WIDGET_TRANSIENT);
    gnt_box_set_pad(GNT_BOX(box), 0);
    gnt_box_add_widget(GNT_BOX(box), combo->dropdown);
    -
    +
    widget->priv.minw = 4;
    widget->priv.minh = 3;
    GNTDEBUG;