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Add rubberband api

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Add an ::enable-rubberband property to GtkListView,
GtkGridView and GtkColumnView.
This commit is contained in:
Matthias Clasen 2019-12-23 14:47:19 -05:00
parent b3a97cb755
commit 03c2202942
7 changed files with 196 additions and 0 deletions
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6
docs/reference/gtk/gtk4-sections.txt
View File

@ -489,6 +489,8 @@ gtk_list_view_set_show_separators
gtk_list_view_get_show_separators
gtk_list_view_set_single_click_activate
gtk_list_view_get_single_click_activate
gtk_list_view_set_enable_rubberband
gtk_list_view_get_enable_rubberband
<SUBSECTION Standard>
GTK_LIST_VIEW
GTK_LIST_VIEW_CLASS
@ -519,6 +521,8 @@ gtk_column_view_set_single_click_activate
gtk_column_view_get_single_click_activate
gtk_column_view_set_reorderable
gtk_column_view_get_reorderable
gtk_column_view_set_enable_rubberband
gtk_column_view_get_enable_rubberband
<SUBSECTION Standard>
GTK_COLUMN_VIEW
GTK_COLUMN_VIEW_CLASS
@ -578,6 +582,8 @@ gtk_grid_view_set_min_columns
gtk_grid_view_get_min_columns
gtk_grid_view_set_single_click_activate
gtk_grid_view_get_single_click_activate
gtk_grid_view_set_enable_rubberband
gtk_grid_view_get_enable_rubberband
<SUBSECTION Standard>
GTK_GRID_VIEW
GTK_GRID_VIEW_CLASS

58
gtk/gtkcolumnview.c
View File

@ -106,6 +106,7 @@ enum
PROP_VSCROLL_POLICY,
PROP_SINGLE_CLICK_ACTIVATE,
PROP_REORDERABLE,
PROP_ENABLE_RUBBERBAND,
N_PROPS
};
@ -401,6 +402,10 @@ gtk_column_view_get_property (GObject *object,
g_value_set_boolean (value, gtk_column_view_get_reorderable (self));
break;
case PROP_ENABLE_RUBBERBAND:
g_value_set_boolean (value, gtk_column_view_get_enable_rubberband (self));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -476,6 +481,10 @@ gtk_column_view_set_property (GObject *object,
gtk_column_view_set_reorderable (self, g_value_get_boolean (value));
break;
case PROP_ENABLE_RUBBERBAND:
gtk_column_view_set_enable_rubberband (self, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -584,6 +593,18 @@ gtk_column_view_class_init (GtkColumnViewClass *klass)
TRUE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY | G_PARAM_STATIC_STRINGS);
/**
* GtkColumnView:enable-rubberband:
*
* Allow rubberband selection
*/
properties[PROP_ENABLE_RUBBERBAND] =
g_param_spec_boolean ("enable-rubberband",
P_("Enable rubberband selection"),
P_("Allow selecting items by dragging with the mouse"),
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (gobject_class, N_PROPS, properties);
/**
@ -1404,3 +1425,40 @@ gtk_column_view_get_reorderable (GtkColumnView *self)
return self->reorderable;
}
/**
* gtk_column_view_set_enable_rubberband:
* @self: a #GtkColumnView
* @enable_rubberband: %TRUE to enable rubberband selection
*
* Sets whether selections can be changed by dragging with the mouse.
*/
void
gtk_column_view_set_enable_rubberband (GtkColumnView *self,
gboolean enable_rubberband)
{
g_return_if_fail (GTK_IS_COLUMN_VIEW (self));
if (enable_rubberband == gtk_list_view_get_enable_rubberband (self->listview))
return;
gtk_list_view_set_enable_rubberband (self->listview, enable_rubberband);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ENABLE_RUBBERBAND]);
}
/**
* gtk_column_view_get_enable_rubberband:
* @self: a #GtkColumnView
*
* Returns whether rows can be selected by dragging with the mouse.
*
* Returns: %TRUE if rubberband selection is enabled
*/
gboolean
gtk_column_view_get_enable_rubberband (GtkColumnView *self)
{
g_return_val_if_fail (GTK_IS_COLUMN_VIEW (self), FALSE);
return gtk_list_view_get_enable_rubberband (self->listview);
}

5
gtk/gtkcolumnview.h
View File

@ -93,11 +93,16 @@ GDK_AVAILABLE_IN_ALL
gboolean gtk_column_view_get_single_click_activate (GtkColumnView *self);
GDK_AVAILABLE_IN_ALL
void gtk_column_view_set_reorderable (GtkColumnView *self,
gboolean reorderable);
GDK_AVAILABLE_IN_ALL
gboolean gtk_column_view_get_reorderable (GtkColumnView *self);
void gtk_column_view_set_enable_rubberband (GtkColumnView *self,
gboolean enable_rubberband);
GDK_AVAILABLE_IN_ALL
gboolean gtk_column_view_get_enable_rubberband (GtkColumnView *self);
G_END_DECLS

58
gtk/gtkgridview.c
View File

@ -91,6 +91,7 @@ enum
PROP_MIN_COLUMNS,
PROP_MODEL,
PROP_SINGLE_CLICK_ACTIVATE,
PROP_ENABLE_RUBBERBAND,
N_PROPS
};
@ -916,6 +917,10 @@ gtk_grid_view_get_property (GObject *object,
g_value_set_boolean (value, gtk_list_item_manager_get_single_click_activate (self->item_manager));
break;
case PROP_ENABLE_RUBBERBAND:
g_value_set_boolean (value, gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -952,6 +957,10 @@ gtk_grid_view_set_property (GObject *object,
gtk_grid_view_set_single_click_activate (self, g_value_get_boolean (value));
break;
case PROP_ENABLE_RUBBERBAND:
gtk_grid_view_set_enable_rubberband (self, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -1064,6 +1073,18 @@ gtk_grid_view_class_init (GtkGridViewClass *klass)
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY);
/**
* GtkGridView:enable-rubberband:
*
* Allow rubberband selection
*/
properties[PROP_ENABLE_RUBBERBAND] =
g_param_spec_boolean ("enable-rubberband",
P_("Enable rubberband selection"),
P_("Allow selecting items by dragging with the mouse"),
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (gobject_class, N_PROPS, properties);
/**
@ -1372,3 +1393,40 @@ gtk_grid_view_get_single_click_activate (GtkGridView *self)
return gtk_list_item_manager_get_single_click_activate (self->item_manager);
}
/**
* gtk_grid_view_set_enable_rubberband:
* @self: a #GtkGridView
* @enable_rubberband: %TRUE to enable rubberband selection
*
* Sets whether selections can be changed by dragging with the mouse.
*/
void
gtk_grid_view_set_enable_rubberband (GtkGridView *self,
gboolean enable_rubberband)
{
g_return_if_fail (GTK_IS_GRID_VIEW (self));
if (enable_rubberband == gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self)))
return;
gtk_list_base_set_enable_rubberband (GTK_LIST_BASE (self), enable_rubberband);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ENABLE_RUBBERBAND]);
}
/**
* gtk_grid_view_get_enable_rubberband:
* @self: a #GtkGridView
*
* Returns whether rows can be selected by dragging with the mouse.
*
* Returns: %TRUE if rubberband selection is enabled
*/
gboolean
gtk_grid_view_get_enable_rubberband (GtkGridView *self)
{
g_return_val_if_fail (GTK_IS_GRID_VIEW (self), FALSE);
return gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self));
}

5
gtk/gtkgridview.h
View File

@ -73,6 +73,11 @@ guint gtk_grid_view_get_max_columns (GtkGridView
GDK_AVAILABLE_IN_ALL
void gtk_grid_view_set_max_columns (GtkGridView *self,
guint max_columns);
GDK_AVAILABLE_IN_ALL
void gtk_grid_view_set_enable_rubberband (GtkGridView *self,
gboolean enable_rubberband);
GDK_AVAILABLE_IN_ALL
gboolean gtk_grid_view_get_enable_rubberband (GtkGridView *self);
GDK_AVAILABLE_IN_ALL
void gtk_grid_view_set_single_click_activate (GtkGridView *self,

58
gtk/gtklistview.c
View File

@ -85,6 +85,7 @@ enum
PROP_MODEL,
PROP_SHOW_SEPARATORS,
PROP_SINGLE_CLICK_ACTIVATE,
PROP_ENABLE_RUBBERBAND,
N_PROPS
};
@ -645,6 +646,10 @@ gtk_list_view_get_property (GObject *object,
g_value_set_boolean (value, gtk_list_item_manager_get_single_click_activate (self->item_manager));
break;
case PROP_ENABLE_RUBBERBAND:
g_value_set_boolean (value, gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self)));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -677,6 +682,10 @@ gtk_list_view_set_property (GObject *object,
gtk_list_view_set_single_click_activate (self, g_value_get_boolean (value));
break;
case PROP_ENABLE_RUBBERBAND:
gtk_list_view_set_enable_rubberband (self, g_value_get_boolean (value));
break;
default:
G_OBJECT_WARN_INVALID_PROPERTY_ID (object, property_id, pspec);
break;
@ -773,6 +782,18 @@ gtk_list_view_class_init (GtkListViewClass *klass)
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY);
/**
* GtkListView:enable-rubberband:
*
* Allow rubberband selection
*/
properties[PROP_ENABLE_RUBBERBAND] =
g_param_spec_boolean ("enable-rubberband",
P_("Enable rubberband selection"),
P_("Allow selecting items by dragging with the mouse"),
FALSE,
G_PARAM_READWRITE | G_PARAM_EXPLICIT_NOTIFY);
g_object_class_install_properties (gobject_class, N_PROPS, properties);
/**
@ -1035,3 +1056,40 @@ gtk_list_view_get_single_click_activate (GtkListView *self)
return gtk_list_item_manager_get_single_click_activate (self->item_manager);
}
/**
* gtk_list_view_set_enable_rubberband:
* @self: a #GtkListView
* @enable_rubberband: %TRUE to enable rubberband selection
*
* Sets whether selections can be changed by dragging with the mouse.
*/
void
gtk_list_view_set_enable_rubberband (GtkListView *self,
gboolean enable_rubberband)
{
g_return_if_fail (GTK_IS_LIST_VIEW (self));
if (enable_rubberband == gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self)))
return;
gtk_list_base_set_enable_rubberband (GTK_LIST_BASE (self), enable_rubberband);
g_object_notify_by_pspec (G_OBJECT (self), properties[PROP_ENABLE_RUBBERBAND]);
}
/**
* gtk_list_view_get_enable_rubberband:
* @self: a #GtkListView
*
* Returns whether rows can be selected by dragging with the mouse.
*
* Returns: %TRUE if rubberband selection is enabled
*/
gboolean
gtk_list_view_get_enable_rubberband (GtkListView *self)
{
g_return_val_if_fail (GTK_IS_LIST_VIEW (self), FALSE);
return gtk_list_base_get_enable_rubberband (GTK_LIST_BASE (self));
}

6
gtk/gtklistview.h
View File

@ -75,6 +75,12 @@ void gtk_list_view_set_single_click_activate (GtkListView
GDK_AVAILABLE_IN_ALL
gboolean gtk_list_view_get_single_click_activate (GtkListView *self);
GDK_AVAILABLE_IN_ALL
void gtk_list_view_set_enable_rubberband (GtkListView *self,
gboolean enable_rubberband);
GDK_AVAILABLE_IN_ALL
gboolean gtk_list_view_get_enable_rubberband (GtkListView *self);
G_END_DECLS
#endif /* __GTK_LIST_VIEW_H__ */