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Merge branch 'wip/chergert/subclass-treeview' into 'master'

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treeview: allow subclassing GtkTreeView

Closes #2936

See merge request GNOME/gtk!2256
This commit is contained in:
Matthias Clasen 2020-07-17 01:05:07 +00:00
commit 059d131e2b
2 changed files with 1846 additions and 1524 deletions
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3309
gtk/gtktreeview.c
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61
gtk/gtktreeview.h
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@ -50,11 +50,15 @@ typedef enum
GTK_TREE_VIEW_DROP_INTO_OR_AFTER
} GtkTreeViewDropPosition;
#define GTK_TYPE_TREE_VIEW (gtk_tree_view_get_type ())
#define GTK_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_VIEW, GtkTreeView))
#define GTK_IS_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_VIEW))
#define GTK_TYPE_TREE_VIEW (gtk_tree_view_get_type ())
#define GTK_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TREE_VIEW, GtkTreeView))
#define GTK_IS_TREE_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TREE_VIEW))
#define GTK_TREE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
#define GTK_IS_TREE_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TREE_VIEW))
#define GTK_TREE_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TREE_VIEW, GtkTreeViewClass))
typedef struct _GtkTreeView GtkTreeView;
typedef struct _GtkTreeViewClass GtkTreeViewClass;
typedef struct _GtkTreeSelection GtkTreeSelection;
/**
@ -133,10 +137,59 @@ typedef gboolean (*GtkTreeViewRowSeparatorFunc) (GtkTreeModel *model,
GtkTreeIter *iter,
gpointer data);
struct _GtkTreeView
{
GtkWidget parent_instance;
};
struct _GtkTreeViewClass
{
GtkWidgetClass parent_class;
void (* row_activated) (GtkTreeView *tree_view,
GtkTreePath *path,
GtkTreeViewColumn *column);
gboolean (* test_expand_row) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
gboolean (* test_collapse_row) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* row_expanded) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* row_collapsed) (GtkTreeView *tree_view,
GtkTreeIter *iter,
GtkTreePath *path);
void (* columns_changed) (GtkTreeView *tree_view);
void (* cursor_changed) (GtkTreeView *tree_view);
/* Key Binding signals */
gboolean (* move_cursor) (GtkTreeView *tree_view,
GtkMovementStep step,
gint count,
gboolean extend,
gboolean modify);
gboolean (* select_all) (GtkTreeView *tree_view);
gboolean (* unselect_all) (GtkTreeView *tree_view);
gboolean (* select_cursor_row) (GtkTreeView *tree_view,
gboolean start_editing);
gboolean (* toggle_cursor_row) (GtkTreeView *tree_view);
gboolean (* expand_collapse_cursor_row) (GtkTreeView *tree_view,
gboolean logical,
gboolean expand,
gboolean open_all);
gboolean (* select_cursor_parent) (GtkTreeView *tree_view);
gboolean (* start_interactive_search) (GtkTreeView *tree_view);
/*< private >*/
gpointer _reserved[16];
};
/* Creators */
GDK_AVAILABLE_IN_ALL
GType gtk_tree_view_get_type (void) G_GNUC_CONST;
/* Creators */
GDK_AVAILABLE_IN_ALL
GtkWidget *gtk_tree_view_new (void);
GDK_AVAILABLE_IN_ALL