951 lines
29 KiB
Diff
951 lines
29 KiB
Diff
--- gtk+-2.6.4/gtk/gtkcombobox.c 2005-02-25 21:11:08.000000000 +0200
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+++ gtk+-2.6.4/gtk/gtkcombobox.c 2005-04-06 16:19:36.406003808 +0300
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@@ -17,6 +17,10 @@
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* Boston, MA 02111-1307, USA.
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*/
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+/*
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+ * Modified for Nokia Oyj during 2002-2004.
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+ */
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+
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#include <config.h>
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#include "gtkalias.h"
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#include "gtkcombobox.h"
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@@ -39,6 +43,8 @@
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#include "gtktreeselection.h"
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#include "gtkvseparator.h"
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#include "gtkwindow.h"
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+#include "gtkcomboboxentry.h"
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+#include "gtktoolbar.h"
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#include <gdk/gdkkeysyms.h>
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@@ -52,6 +58,13 @@
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#include "gtktreeprivate.h"
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+#define HILDON_MAX_WIDTH 406
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+#define HILDON_MAX_HEIGHT 305
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+#define HILDON_MAX_ITEMS 8
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+/* this is also defined in gtkmenu.c and should be replaced with
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+ a style property */
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+#define MENU_SCROLL_ARROW_HEIGHT 20
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+
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/* WELCOME, to THE house of evil code */
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typedef struct _ComboCellInfo ComboCellInfo;
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@@ -119,6 +132,9 @@
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GtkTreeViewRowSeparatorFunc row_separator_func;
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gpointer row_separator_data;
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GtkDestroyNotify row_separator_destroy;
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+
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+ /* Hildon hack: state of our style property */
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+ gboolean autodimmed_button;
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};
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/* While debugging this evil code, I have learned that
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@@ -201,6 +217,7 @@
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#define BONUS_PADDING 4
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#define SCROLL_TIME 100
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+#define HILDON_PADDING 25
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/* common */
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static void gtk_combo_box_class_init (GtkComboBoxClass *klass);
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@@ -273,6 +290,14 @@
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gboolean include_internals,
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GtkCallback callback,
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gpointer callback_data);
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+static gboolean gtk_combo_box_focus_in (GtkWidget *widget,
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+ GdkEventFocus *event);
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+static gint gtk_combo_box_focus (GtkWidget *widget,
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+ GtkDirectionType dir);
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+static void gtk_combo_box_child_focus_in (GtkWidget *widget,
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+ GdkEventFocus *event);
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+static void gtk_combo_box_child_focus_out (GtkWidget *widget,
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+ GdkEventFocus *event);
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static gboolean gtk_combo_box_expose_event (GtkWidget *widget,
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GdkEventExpose *event);
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static gboolean gtk_combo_box_scroll_event (GtkWidget *widget,
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@@ -285,6 +310,12 @@
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static void gtk_combo_box_check_appearance (GtkComboBox *combo_box);
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+/* <Hildon addition> */
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+extern void gtk_grab_combo_box_entry_focus (GtkComboBoxEntry *entry_box);
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+
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+static void gtk_combo_box_grab_focus (GtkWidget *focus_widget);
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+/* </hildon addition> */
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+
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/* listening to the model */
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static void gtk_combo_box_model_row_inserted (GtkTreeModel *model,
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GtkTreePath *path,
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@@ -424,6 +455,9 @@
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static void gtk_combo_box_start_editing (GtkCellEditable *cell_editable,
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GdkEvent *event);
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+static void gtk_combo_box_menu_position_above (GtkMenu *menu, gint *x,
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+ gint *y, gboolean *push_in,
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+ gpointer user_data);
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GType
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gtk_combo_box_get_type (void)
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@@ -479,6 +513,25 @@
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return combo_box_type;
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}
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+/* Hildon addition: Check if the button needs to be dimmed */
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+static void hildon_check_autodim(GtkComboBox *combo_box)
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+{
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+ GtkWidget *widget;
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+ GtkTreeModel *model;
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+ GtkTreeIter iter;
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+
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+ widget = combo_box->priv->button;
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+ model = combo_box->priv->model;
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+
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+ if (combo_box->priv->autodimmed_button && widget != NULL)
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+ {
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+ if (model && gtk_tree_model_get_iter_first(model, &iter))
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+ gtk_widget_set_sensitive(widget, TRUE);
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+ else
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+ gtk_widget_set_sensitive(widget, FALSE);
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+ }
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+}
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+
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/* common */
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static void
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gtk_combo_box_class_init (GtkComboBoxClass *klass)
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@@ -504,6 +557,11 @@
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widget_class->mnemonic_activate = gtk_combo_box_mnemonic_activate;
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widget_class->style_set = gtk_combo_box_style_set;
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widget_class->state_changed = gtk_combo_box_state_changed;
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+
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+ /* Hildon addition */
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+ widget_class->grab_focus = gtk_combo_box_grab_focus;
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+ widget_class->focus_in_event = gtk_combo_box_focus_in;
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+ widget_class->focus = gtk_combo_box_focus;
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gtk_object_class = (GtkObjectClass *)klass;
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gtk_object_class->destroy = gtk_combo_box_destroy;
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@@ -687,6 +745,41 @@
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FALSE,
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G_PARAM_READABLE));
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+ gtk_widget_class_install_style_property (widget_class,
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+ g_param_spec_boolean ("hildonlike",
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+ _("Size request"),
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+ _("Size allocate"),
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+ FALSE,
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+ G_PARAM_READABLE));
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+
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+ gtk_widget_class_install_style_property (widget_class,
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+ g_param_spec_int ("arrow-height",
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+ P_("Arrow height for option menu"),
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+ P_("Sets arrow height"),
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+ 0,
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+ G_MAXINT,
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+ 28,
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+ G_PARAM_READWRITE));
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+
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+ gtk_widget_class_install_style_property (widget_class,
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+ g_param_spec_int ("arrow-width",
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+ P_("Arrow width for option menu"),
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+ P_("Sets arrow width"),
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+ 0,
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+ G_MAXINT,
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+ 26,
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+ G_PARAM_READWRITE));
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+
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+
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+ /* Hildon hack: style property for enabling the autodimming hack */
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+ gtk_widget_class_install_style_property (
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+ widget_class,
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+ g_param_spec_boolean ("autodimmed_button",
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+ _("Autodimmed button"),
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+ _("Automatically dims the button if the list is empty"),
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+ FALSE,
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+ G_PARAM_READABLE));
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+
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g_type_class_add_private (object_class, sizeof (GtkComboBoxPrivate));
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}
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@@ -731,6 +824,11 @@
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combo_box->priv->editing_canceled = FALSE;
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combo_box->priv->auto_scroll = FALSE;
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combo_box->priv->focus_on_click = TRUE;
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+
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+ /* Hildon hack: default value for our style property if it is queried before
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+ * the style is set */
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+ combo_box->priv->autodimmed_button = FALSE;
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+ GTK_WIDGET_SET_FLAGS ( combo_box, GTK_CAN_FOCUS );
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}
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static void
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@@ -911,7 +1009,19 @@
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{
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GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
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+ /* Hildon hack: read the state of our style property */
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+ gtk_widget_style_get (GTK_WIDGET(combo_box),
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+ "autodimmed_button", &(combo_box->priv->autodimmed_button), NULL);
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+
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gtk_combo_box_check_appearance (combo_box);
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+
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+ /* Hildon hack: handle the dimmed state of the button in regards whether
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+ * the list is empty or not. This has to be done here because
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+ * in the callback functions of GtkTreeModel the button widget
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+ * may have not yet been set. However, we repeat this stuff in
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+ * those functions, because later the button will be set and
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+ * we want to update our state. */
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+ hildon_check_autodim(combo_box);
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if (combo_box->priv->tree_view && combo_box->priv->cell_view)
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gtk_cell_view_set_background_color (GTK_CELL_VIEW (combo_box->priv->cell_view),
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@@ -922,10 +1032,17 @@
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gtk_combo_box_button_toggled (GtkWidget *widget,
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gpointer data)
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{
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+ gboolean hildonlike;
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GtkComboBox *combo_box = GTK_COMBO_BOX (data);
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+
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+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike", &hildonlike, NULL);
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if (gtk_toggle_button_get_active (GTK_TOGGLE_BUTTON (widget)))
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{
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+ if (hildonlike) {
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+ gtk_combo_box_grab_focus(GTK_WIDGET(combo_box));
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+ }
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+
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if (!combo_box->priv->popup_in_progress)
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gtk_combo_box_popup (combo_box);
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}
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@@ -1103,7 +1220,7 @@
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{
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gtk_container_remove (GTK_CONTAINER (combo_box->priv->popup_frame),
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combo_box->priv->popup_widget);
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- g_object_unref (combo_box->priv->popup_widget);
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+ g_object_unref (G_OBJECT (combo_box->priv->popup_widget));
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combo_box->priv->popup_widget = NULL;
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}
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@@ -1175,7 +1292,7 @@
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popup);
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gtk_widget_show (popup);
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- g_object_ref (popup);
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+ g_object_ref (G_OBJECT (popup));
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combo_box->priv->popup_widget = popup;
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}
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}
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@@ -1250,9 +1367,13 @@
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GtkRequisition requisition;
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GList *children;
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gint screen_width;
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+ gint screen_height;
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gint menu_xpos;
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gint menu_ypos;
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- gint menu_width;
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+ gint menu_width, menu_height;
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+ gint counter = 0;
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+ gint scroll_offset = 0;
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+ gint max_items = 0;
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g_return_if_fail (GTK_IS_COMBO_BOX (user_data));
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@@ -1261,6 +1382,7 @@
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gtk_widget_get_child_requisition (GTK_WIDGET (menu), &requisition);
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menu_width = requisition.width;
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+ menu_height = requisition.height;
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active = gtk_menu_get_active (GTK_MENU (combo_box->priv->popup_widget));
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gdk_window_get_origin (widget->window, &menu_xpos, &menu_ypos);
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@@ -1275,6 +1397,11 @@
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}
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children = GTK_MENU_SHELL (combo_box->priv->popup_widget)->children;
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+ child = children->data;
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+ gtk_widget_get_child_requisition (child, &requisition);
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+ max_items = (HILDON_MAX_HEIGHT-2*MENU_SCROLL_ARROW_HEIGHT)/requisition.height;
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+ max_items -= 1;
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+
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while (children)
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{
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child = children->data;
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@@ -1284,27 +1411,119 @@
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if (GTK_WIDGET_VISIBLE (child))
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{
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- gtk_widget_get_child_requisition (child, &requisition);
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- menu_ypos -= requisition.height;
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+ if (counter < max_items - 2)
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+ menu_ypos -= requisition.height;
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+ if (counter > max_items - 3)
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+ scroll_offset += requisition.height;
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}
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-
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+
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+ counter++;
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children = children->next;
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}
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+ gtk_widget_get_child_requisition (GTK_WIDGET(menu), &requisition);
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+ if ( requisition.height >= HILDON_MAX_HEIGHT )
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+ menu_ypos -= MENU_SCROLL_ARROW_HEIGHT;
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+
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if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
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menu_xpos = menu_xpos + widget->allocation.width - menu_width;
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+ {
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+ gint menu_xpad, menu_ypad;
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+ gtk_widget_style_get (GTK_WIDGET (menu),
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+ "horizontal-padding", &menu_xpad,
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+ "vertical-padding", &menu_ypad,
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+ NULL);
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+ menu_xpos -= menu_xpad - 3;
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+ menu_ypos -= menu_ypad - 1;
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+ }
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+
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/* Clamp the position on screen */
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screen_width = gdk_screen_get_width (gtk_widget_get_screen (widget));
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+ screen_height = gdk_screen_get_height (gtk_widget_get_screen (widget));
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if (menu_xpos < 0)
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menu_xpos = 0;
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else if ((menu_xpos + menu_width) > screen_width)
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menu_xpos -= ((menu_xpos + menu_width) - screen_width);
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+ if (menu_ypos + menu_height > screen_height)
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+ {
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+ menu_ypos = screen_height - menu_height;
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+ }
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+ if (menu_ypos < 0)
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+ {
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+ menu_ypos = 0;
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+ }
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+
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+ GTK_MENU(combo_box->priv->popup_widget)->scroll_offset = scroll_offset;
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+
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*x = menu_xpos;
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*y = menu_ypos;
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+ *push_in = FALSE;
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+}
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+
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+static void
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+gtk_combo_box_menu_position_above (GtkMenu *menu,
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+ gint *x,
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+ gint *y,
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+ gboolean *push_in,
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+ gpointer user_data)
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+{
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+ /*
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+ * This function positiones the menu above widgets.
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+ * This is a modified version of the position function
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+ * gtk_combo_box_position_over.
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+ * NB: This is only used when gtkcombobox is in toolbar!
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+ */
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+
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+ GtkWidget *child;
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+ GtkRequisition requisition;
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+ GList *children;
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+ gint screen_width;
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+ gint menu_xpos;
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+ gint menu_ypos;
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+ gint gx,gy;
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+ gint menu_width;
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+ GtkWidget *widget;
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+
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+ widget = GTK_WIDGET(user_data);
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+
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+ gtk_widget_get_child_requisition (GTK_WIDGET (menu), &requisition);
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+ menu_width = requisition.width;
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+
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+ gdk_window_get_position(GDK_WINDOW(widget->window), &gx, &gy);
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+ gtk_widget_translate_coordinates (widget, gtk_widget_get_toplevel(widget),
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+ gx, gy, &menu_xpos, &menu_ypos);
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+
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+ menu_ypos -= GTK_WIDGET(menu)->style->ythickness * 2;
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+ menu_ypos -= GTK_WIDGET(widget)->style->ythickness * 2;
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+
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+ menu_ypos -= widget->allocation.height;
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+
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+ children = GTK_MENU_SHELL (menu)->children;
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+ while (children) {
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+ child = children->data;
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+ if (GTK_WIDGET_VISIBLE (child)){
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+ gtk_widget_get_child_requisition (child, &requisition);
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+ menu_ypos -= requisition.height;
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+ }
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+ children = children->next;
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+ }
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+
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+ if (gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL)
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+ menu_xpos = menu_xpos + widget->allocation.width - menu_width;
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+
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+ screen_width = gdk_screen_get_width (gtk_widget_get_screen (widget));
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+
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+ if (menu_xpos < 0)
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+ menu_xpos = 0;
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+ else if ((menu_xpos + menu_width) > screen_width)
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+ menu_xpos -= ((menu_xpos + menu_width) - screen_width);
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+
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+ *x = menu_xpos;
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+ *y = menu_ypos;
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*push_in = TRUE;
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}
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@@ -1318,21 +1537,44 @@
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GtkComboBox *combo_box;
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GtkWidget *menu_item;
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+ gboolean hildonlike;
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+
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combo_box = GTK_COMBO_BOX (user_data);
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- if (combo_box->priv->wrap_width > 0 || combo_box->priv->cell_view == NULL)
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- gtk_combo_box_menu_position_below (menu, x, y, push_in, user_data);
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- else
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+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike", &hildonlike, NULL);
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+
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+ if (!(combo_box->priv->wrap_width > 0 || combo_box->priv->cell_view == NULL))
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{
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/* FIXME handle nested menus better */
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menu_item = gtk_menu_get_active (GTK_MENU (combo_box->priv->popup_widget));
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if (menu_item)
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gtk_menu_shell_select_item (GTK_MENU_SHELL (combo_box->priv->popup_widget),
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menu_item);
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+ }
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- gtk_combo_box_menu_position_over (menu, x, y, push_in, user_data);
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+ if (hildonlike)
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+ {
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+ /* HILDON: we check if combobox is in a toolbar */
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+ gboolean in_toolbar = gtk_widget_get_ancestor(GTK_WIDGET(combo_box), GTK_TYPE_TOOLBAR) != NULL;
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+ if (in_toolbar)
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+ {
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+ /*due to limits in combo's sizes we use position_over here also*/
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+ gtk_combo_box_menu_position_over (menu, x, y, push_in, user_data);
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+ return;
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+ }
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}
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+ if (combo_box->priv->wrap_width > 0 || combo_box->priv->cell_view == NULL)
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+/*
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+ * Changed because we always want the combo box position to be over
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+ * the combo box, unless it's in toolbar.
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+ *
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+ gtk_combo_box_menu_position_below (menu, x, y, push_in, user_data);
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+*/
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+ gtk_combo_box_menu_position_over (menu, x, y, push_in, user_data);
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+ else
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+ gtk_combo_box_menu_position_over (menu, x, y, push_in, user_data);
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+
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}
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static void
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@@ -1430,7 +1672,7 @@
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list = cells;
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while (list)
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{
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- g_object_get (list->data, "sensitive", &sensitive, NULL);
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+ g_object_get (G_OBJECT (list->data), "sensitive", &sensitive, NULL);
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if (sensitive)
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break;
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@@ -1469,7 +1711,7 @@
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list = cells;
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while (list)
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{
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- g_object_get (list->data, "sensitive", &sensitive, NULL);
|
|
+ g_object_get (G_OBJECT (list->data), "sensitive", &sensitive, NULL);
|
|
|
|
if (sensitive)
|
|
break;
|
|
@@ -1516,8 +1758,8 @@
|
|
if (menu != combo_box->priv->popup_widget && child == children)
|
|
{
|
|
separator = GTK_WIDGET (child->next->data);
|
|
- g_object_set (item, "visible", sensitive, NULL);
|
|
- g_object_set (separator, "visible", sensitive, NULL);
|
|
+ g_object_set (G_OBJECT (item), "visible", sensitive, NULL);
|
|
+ g_object_set (G_OBJECT (separator), "visible", sensitive, NULL);
|
|
}
|
|
else
|
|
gtk_widget_set_sensitive (item, sensitive);
|
|
@@ -1543,16 +1785,19 @@
|
|
if (gtk_tree_row_reference_valid (combo_box->priv->active_row))
|
|
{
|
|
path = gtk_tree_row_reference_get_path (combo_box->priv->active_row);
|
|
- active_item = gtk_tree_path_get_indices (path)[0];
|
|
- gtk_tree_path_free (path);
|
|
-
|
|
- if (combo_box->priv->add_tearoffs)
|
|
- active_item++;
|
|
+ if (path)
|
|
+ {
|
|
+ active_item = gtk_tree_path_get_indices (path)[0];
|
|
+ gtk_tree_path_free (path);
|
|
+
|
|
+ if (combo_box->priv->add_tearoffs)
|
|
+ active_item++;
|
|
+ }
|
|
}
|
|
|
|
/* FIXME handle nested menus better */
|
|
- gtk_menu_set_active (GTK_MENU (combo_box->priv->popup_widget), active_item);
|
|
-
|
|
+ gtk_menu_set_active (GTK_MENU (combo_box->priv->popup_widget), active_item);
|
|
+
|
|
if (combo_box->priv->wrap_width == 0)
|
|
{
|
|
width = GTK_WIDGET (combo_box)->allocation.width;
|
|
@@ -1684,6 +1929,7 @@
|
|
{
|
|
gint padding;
|
|
GtkRequisition req;
|
|
+ gboolean hildonlike;
|
|
|
|
if (combo_box->priv->cell_view)
|
|
gtk_widget_style_get (combo_box->priv->cell_view,
|
|
@@ -1691,9 +1937,17 @@
|
|
NULL);
|
|
else
|
|
padding = 0;
|
|
+
|
|
+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike", &hildonlike,
|
|
+ NULL);
|
|
|
|
/* add some pixels for good measure */
|
|
- padding += BONUS_PADDING;
|
|
+ /* Hildon: we need more padding because our theming
|
|
+ * Not elegent way to do it anyway ... */
|
|
+ if (hildonlike)
|
|
+ padding += HILDON_PADDING;
|
|
+ else
|
|
+ padding += BONUS_PADDING;
|
|
|
|
if (combo_box->priv->cell_view)
|
|
gtk_cell_view_get_size_of_row (GTK_CELL_VIEW (combo_box->priv->cell_view),
|
|
@@ -1709,6 +1963,7 @@
|
|
{
|
|
GtkTreeIter iter;
|
|
GtkTreePath *path;
|
|
+ gboolean hildonlike;
|
|
|
|
if (!combo_box->priv->model ||
|
|
!gtk_tree_model_get_iter_first (combo_box->priv->model, &iter))
|
|
@@ -1717,6 +1972,7 @@
|
|
combo_box->priv->width = 0;
|
|
|
|
path = gtk_tree_path_new_from_indices (0, -1);
|
|
+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike", &hildonlike, NULL);
|
|
|
|
do
|
|
{
|
|
@@ -1727,8 +1983,11 @@
|
|
path, &req);
|
|
else
|
|
req.width = 0;
|
|
+ /* Hildon: we need more padding because our theming
|
|
+ * Not elegent way to do it anyway ... */
|
|
|
|
- combo_box->priv->width = MAX (combo_box->priv->width, req.width);
|
|
+ combo_box->priv->width = MAX (combo_box->priv->width,
|
|
+ req.width + (hildonlike == 1) ? HILDON_PADDING : 0 );
|
|
|
|
gtk_tree_path_next (path);
|
|
}
|
|
@@ -1744,10 +2003,19 @@
|
|
gint width, height;
|
|
gint focus_width, focus_pad;
|
|
GtkRequisition bin_req;
|
|
+ gboolean hildonlike;
|
|
+ gint arrow_width;
|
|
+ gint arrow_height;
|
|
|
|
GtkComboBox *combo_box = GTK_COMBO_BOX (widget);
|
|
|
|
gtk_combo_box_check_appearance (combo_box);
|
|
+
|
|
+ /* get hildonlike style property */
|
|
+ gtk_widget_style_get (widget, "hildonlike",
|
|
+ &hildonlike, "arrow-width",
|
|
+ &arrow_width, "arrow-height",
|
|
+ &arrow_height, NULL);
|
|
|
|
/* common */
|
|
gtk_widget_size_request (GTK_BIN (widget)->child, &bin_req);
|
|
@@ -1829,6 +2097,13 @@
|
|
requisition->height = MAX (requisition->height, button_req.height);
|
|
requisition->width += button_req.width;
|
|
}
|
|
+
|
|
+ requisition->width = MIN (requisition->width, HILDON_MAX_WIDTH);
|
|
+
|
|
+ /* HILDON quick fix: height forced to be 28px as specified by Hildon specs. */
|
|
+ if (hildonlike)
|
|
+ if (requisition->height > arrow_height)
|
|
+ requisition->height = arrow_height;
|
|
}
|
|
|
|
static void
|
|
@@ -1839,17 +2114,32 @@
|
|
gint focus_width, focus_pad;
|
|
GtkAllocation child;
|
|
GtkRequisition req;
|
|
+ GtkRequisition child_req;
|
|
gboolean is_rtl = gtk_widget_get_direction (widget) == GTK_TEXT_DIR_RTL;
|
|
+ gboolean hildonlike;
|
|
+ gint arrow_width;
|
|
+ gint arrow_height;
|
|
|
|
gtk_combo_box_check_appearance (combo_box);
|
|
|
|
- widget->allocation = *allocation;
|
|
-
|
|
gtk_widget_style_get (GTK_WIDGET (widget),
|
|
"focus-line-width", &focus_width,
|
|
"focus-padding", &focus_pad,
|
|
+ "hildonlike", &hildonlike,
|
|
+ "arrow-width", &arrow_width,
|
|
+ "arrow-height", &arrow_height,
|
|
NULL);
|
|
|
|
+ /* HILDON: set height to fixed value */
|
|
+ if (hildonlike)
|
|
+ if (allocation->height > arrow_height)
|
|
+ {
|
|
+ allocation->y += (allocation->height - arrow_height) / 2;
|
|
+ allocation->height = arrow_height;
|
|
+ }
|
|
+
|
|
+ widget->allocation = *allocation;
|
|
+
|
|
if (!combo_box->priv->tree_view)
|
|
{
|
|
if (combo_box->priv->cell_view)
|
|
@@ -1909,7 +2199,16 @@
|
|
child.width = child.x;
|
|
child.x = allocation->x
|
|
+ border_width + xthickness + focus_width + focus_pad;
|
|
- child.width -= child.x;
|
|
+ child.width -= child.x + xthickness;
|
|
+ }
|
|
+
|
|
+ if (hildonlike)
|
|
+ {
|
|
+ gtk_widget_size_request(GTK_BIN(widget)->child, &child_req);
|
|
+ child.y += (child.height - child_req.height) / 2;
|
|
+ child.height = child_req.height;
|
|
+ gtk_widget_hide(combo_box->priv->separator);
|
|
+ gtk_widget_hide(combo_box->priv->arrow);
|
|
}
|
|
|
|
child.width = MAX (1, child.width);
|
|
@@ -1928,6 +2227,11 @@
|
|
child.height = allocation->height;
|
|
child.width = MAX (1, child.width);
|
|
child.height = MAX (1, child.height);
|
|
+
|
|
+ /* HILDON quick fix */
|
|
+ if (hildonlike)
|
|
+ child.width = arrow_width;
|
|
+
|
|
gtk_widget_size_allocate (combo_box->priv->button, &child);
|
|
|
|
if (is_rtl)
|
|
@@ -1938,6 +2242,13 @@
|
|
child.width = allocation->width - req.width;
|
|
child.width = MAX (1, child.width);
|
|
child.height = MAX (1, child.height);
|
|
+
|
|
+ if (hildonlike)
|
|
+ {
|
|
+ gtk_widget_size_request(GTK_BIN(widget)->child, &child_req);
|
|
+ child.y += (child.height - child_req.height) / 2;
|
|
+ child.height = child_req.height;
|
|
+ }
|
|
gtk_widget_size_allocate (GTK_BIN (widget)->child, &child);
|
|
}
|
|
}
|
|
@@ -1990,6 +2301,11 @@
|
|
GTK_WIDGET (combo_box->priv->cell_view_frame)->style->ythickness);
|
|
}
|
|
}
|
|
+
|
|
+ gtk_widget_size_request(GTK_BIN(widget)->child, &child_req);
|
|
+
|
|
+ child.y += (child.height - child_req.height) / 2;
|
|
+ child.height = child_req.height;
|
|
|
|
child.width = MAX (1, child.width);
|
|
child.height = MAX (1, child.height);
|
|
@@ -2036,6 +2352,8 @@
|
|
gtk_cell_view_set_displayed_row (GTK_CELL_VIEW (combo_box->priv->cell_view), NULL);
|
|
}
|
|
|
|
+
|
|
+
|
|
static void
|
|
gtk_combo_box_forall (GtkContainer *container,
|
|
gboolean include_internals,
|
|
@@ -2057,6 +2375,46 @@
|
|
}
|
|
|
|
static gboolean
|
|
+gtk_combo_box_focus_in (GtkWidget *widget,
|
|
+ GdkEventFocus *event)
|
|
+{
|
|
+ g_return_val_if_fail( widget, FALSE );
|
|
+
|
|
+ if ( !GTK_CONTAINER( widget )->focus_child )
|
|
+ {
|
|
+ gtk_combo_box_grab_focus ( GTK_WIDGET(widget) );
|
|
+ return TRUE;
|
|
+ }
|
|
+ return FALSE;
|
|
+}
|
|
+
|
|
+static gint
|
|
+gtk_combo_box_focus (GtkWidget *widget,
|
|
+ GtkDirectionType dir)
|
|
+{
|
|
+ g_return_val_if_fail (widget, FALSE);
|
|
+ if (GTK_WIDGET_HAS_FOCUS(widget)||GTK_CONTAINER(widget)->focus_child)
|
|
+ return FALSE;
|
|
+
|
|
+ gtk_widget_grab_focus (widget);
|
|
+ return TRUE;
|
|
+}
|
|
+
|
|
+static void
|
|
+gtk_combo_box_child_focus_in (GtkWidget * widget,
|
|
+ GdkEventFocus *event)
|
|
+{
|
|
+ gtk_widget_event( widget, (GdkEvent*)event );
|
|
+}
|
|
+
|
|
+static void
|
|
+gtk_combo_box_child_focus_out (GtkWidget * widget,
|
|
+ GdkEventFocus *event)
|
|
+{
|
|
+ gtk_widget_event( widget, (GdkEvent*)event );
|
|
+}
|
|
+
|
|
+static gboolean
|
|
gtk_combo_box_expose_event (GtkWidget *widget,
|
|
GdkEventExpose *event)
|
|
{
|
|
@@ -2357,11 +2715,13 @@
|
|
gboolean add_children)
|
|
{
|
|
GtkWidget *menu;
|
|
+ gboolean hildonlike;
|
|
+
|
|
+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike", &hildonlike, NULL);
|
|
|
|
if (combo_box->priv->cell_view)
|
|
{
|
|
combo_box->priv->button = gtk_toggle_button_new ();
|
|
-
|
|
g_signal_connect (combo_box->priv->button, "toggled",
|
|
G_CALLBACK (gtk_combo_box_button_toggled), combo_box);
|
|
g_signal_connect_after (combo_box->priv->button,
|
|
@@ -2400,6 +2760,9 @@
|
|
gtk_widget_show_all (combo_box->priv->button);
|
|
}
|
|
|
|
+ g_signal_connect_swapped (combo_box->priv->button, "focus_in_event", G_CALLBACK (gtk_combo_box_child_focus_in), combo_box);
|
|
+ g_signal_connect_swapped (combo_box->priv->button, "focus_out_event", G_CALLBACK (gtk_combo_box_child_focus_out), combo_box);
|
|
+
|
|
g_signal_connect (combo_box->priv->button, "button_press_event",
|
|
G_CALLBACK (gtk_combo_box_menu_button_press),
|
|
combo_box);
|
|
@@ -2749,6 +3112,9 @@
|
|
{
|
|
GtkComboBox *combo_box = GTK_COMBO_BOX (user_data);
|
|
|
|
+ /* Hildon hack: sets the popup button sensitive if we have items in the list */
|
|
+ hildon_check_autodim(combo_box);
|
|
+
|
|
gtk_tree_row_reference_inserted (G_OBJECT (user_data), path);
|
|
|
|
if (combo_box->priv->tree_view)
|
|
@@ -2783,7 +3149,10 @@
|
|
if (combo_box->priv->tree_view)
|
|
gtk_combo_box_list_popup_resize (combo_box);
|
|
else
|
|
- gtk_combo_box_menu_row_deleted (model, path, user_data);
|
|
+ gtk_combo_box_menu_row_deleted (model, path, user_data);
|
|
+
|
|
+ /* Hildon hack: dim the popup button in case item count reaches 0 */
|
|
+ hildon_check_autodim(combo_box);
|
|
}
|
|
|
|
static void
|
|
@@ -3458,10 +3827,46 @@
|
|
gboolean found;
|
|
GtkTreeIter iter;
|
|
GtkTreeIter new_iter;
|
|
+ gboolean hildonlike;
|
|
+ gint index = gtk_combo_box_get_active (combo_box);
|
|
+ gint new_index;
|
|
+ gint items = 0;
|
|
|
|
if (combo_box->priv->model == NULL)
|
|
return FALSE;
|
|
|
|
+ items = gtk_tree_model_iter_n_children (combo_box->priv->model, NULL);
|
|
+
|
|
+ gtk_widget_style_get (GTK_WIDGET (combo_box), "hildonlike",
|
|
+ &hildonlike, NULL);
|
|
+
|
|
+ /* Hildon select key */
|
|
+ if (hildonlike)
|
|
+ {
|
|
+ if (event->keyval == GDK_KP_Enter || event->keyval == GDK_Return)
|
|
+ {
|
|
+ gtk_combo_box_popup (combo_box);
|
|
+ return TRUE;
|
|
+ }
|
|
+ else if (event->keyval == GDK_Left && items != 0)
|
|
+ {
|
|
+ new_index = (index == 0) ? items - 1 : index - 1;
|
|
+ gtk_combo_box_set_active (combo_box, new_index);
|
|
+ return TRUE;
|
|
+ }
|
|
+ else if (event->keyval == GDK_Right && items != 0)
|
|
+ {
|
|
+ new_index = (index == items - 1) ? 0 : index + 1;
|
|
+ gtk_combo_box_set_active (combo_box, new_index);
|
|
+ return TRUE;
|
|
+ }
|
|
+ else if ((event->keyval == GDK_Down || event->keyval == GDK_KP_Down)
|
|
+ || (event->keyval == GDK_Up || event->keyval == GDK_KP_Up))
|
|
+ {
|
|
+ return FALSE;
|
|
+ }
|
|
+ }
|
|
+
|
|
if ((event->keyval == GDK_Down || event->keyval == GDK_KP_Down) &&
|
|
state == GDK_MOD1_MASK)
|
|
{
|
|
@@ -3714,7 +4119,7 @@
|
|
|
|
combo_box = GTK_COMBO_BOX (layout);
|
|
|
|
- g_object_ref (cell);
|
|
+ g_object_ref (G_OBJECT (cell));
|
|
gtk_object_sink (GTK_OBJECT (cell));
|
|
|
|
info = g_new0 (ComboCellInfo, 1);
|
|
@@ -3771,7 +4176,7 @@
|
|
|
|
combo_box = GTK_COMBO_BOX (layout);
|
|
|
|
- g_object_ref (cell);
|
|
+ g_object_ref (G_OBJECT (cell));
|
|
gtk_object_sink (GTK_OBJECT (cell));
|
|
|
|
info = g_new0 (ComboCellInfo, 1);
|
|
@@ -3833,7 +4238,7 @@
|
|
ComboCellInfo *info = (ComboCellInfo *)i->data;
|
|
|
|
gtk_combo_box_cell_layout_clear_attributes (layout, info->cell);
|
|
- g_object_unref (info->cell);
|
|
+ g_object_unref (G_OBJECT (info->cell));
|
|
g_free (info);
|
|
i->data = NULL;
|
|
}
|
|
@@ -3922,7 +4327,7 @@
|
|
|
|
if (GTK_IS_MENU_ITEM (parent) &&
|
|
gtk_menu_item_get_submenu (GTK_MENU_ITEM (parent)))
|
|
- g_object_set (cell, "sensitive", TRUE, NULL);
|
|
+ g_object_set (G_OBJECT (cell), "sensitive", TRUE, NULL);
|
|
}
|
|
|
|
|
|
@@ -4137,7 +4542,7 @@
|
|
GtkWidget *
|
|
gtk_combo_box_new (void)
|
|
{
|
|
- return g_object_new (GTK_TYPE_COMBO_BOX, NULL);
|
|
+ return GTK_WIDGET (g_object_new (GTK_TYPE_COMBO_BOX, NULL));
|
|
}
|
|
|
|
/**
|
|
@@ -4157,7 +4562,9 @@
|
|
|
|
g_return_val_if_fail (GTK_IS_TREE_MODEL (model), NULL);
|
|
|
|
- combo_box = g_object_new (GTK_TYPE_COMBO_BOX, "model", model, NULL);
|
|
+ combo_box = GTK_COMBO_BOX (g_object_new (GTK_TYPE_COMBO_BOX,
|
|
+ "model", model,
|
|
+ NULL));
|
|
|
|
return GTK_WIDGET (combo_box);
|
|
}
|
|
@@ -4512,6 +4919,7 @@
|
|
if (!model)
|
|
{
|
|
gtk_combo_box_unset_model (combo_box);
|
|
+ hildon_check_autodim(combo_box);
|
|
return;
|
|
}
|
|
|
|
@@ -4524,7 +4932,7 @@
|
|
gtk_combo_box_unset_model (combo_box);
|
|
|
|
combo_box->priv->model = model;
|
|
- g_object_ref (combo_box->priv->model);
|
|
+ g_object_ref (G_OBJECT (combo_box->priv->model));
|
|
|
|
combo_box->priv->inserted_id =
|
|
g_signal_connect (combo_box->priv->model, "row_inserted",
|
|
@@ -4561,6 +4969,8 @@
|
|
if (combo_box->priv->cell_view)
|
|
gtk_cell_view_set_model (GTK_CELL_VIEW (combo_box->priv->cell_view),
|
|
combo_box->priv->model);
|
|
+
|
|
+ hildon_check_autodim(combo_box);
|
|
}
|
|
|
|
/**
|
|
@@ -5140,3 +5550,33 @@
|
|
|
|
return combo->priv->focus_on_click;
|
|
}
|
|
+/* Hildon addition:
|
|
+ * This is added, because we need to be able grab focus for our widget.
|
|
+ * Focus grabbing can happen it two ways: If we are using combobox entry
|
|
+ * we grab entry widget focus, otherwise togglebutton focus
|
|
+ */
|
|
+static void gtk_combo_box_grab_focus (GtkWidget *focus_widget)
|
|
+{
|
|
+ GtkComboBox *combo_box;
|
|
+ GtkComboBoxEntry *combo_entry;
|
|
+ gboolean hildonlike;
|
|
+
|
|
+ combo_box = GTK_COMBO_BOX (focus_widget);
|
|
+
|
|
+ gtk_widget_style_get (focus_widget, "hildonlike",
|
|
+ &hildonlike, NULL);
|
|
+
|
|
+ if (hildonlike)
|
|
+ {
|
|
+ /* Are we in entry mode ? */
|
|
+ if ( GTK_IS_COMBO_BOX_ENTRY(combo_box))
|
|
+ {
|
|
+ combo_entry = GTK_COMBO_BOX_ENTRY (combo_box);
|
|
+ gtk_grab_combo_box_entry_focus (combo_entry);
|
|
+ }
|
|
+ else
|
|
+ {
|
|
+ gtk_widget_grab_focus (combo_box->priv->button);
|
|
+ }
|
|
+ }
|
|
+}
|