* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
-#ifndef GTK_TEXT_VIEW_H
-#define GTK_TEXT_VIEW_H
+#ifndef __GTK_TEXT_VIEW_H__
+#define __GTK_TEXT_VIEW_H__
#include <gtk/gtkcontainer.h>
#include <gtk/gtkimcontext.h>
#include <gtk/gtktextbuffer.h>
+#include <gtk/gtkmenu.h>
-#ifdef __cplusplus
-extern "C" {
-#endif /* __cplusplus */
+G_BEGIN_DECLS
#define GTK_TYPE_TEXT_VIEW (gtk_text_view_get_type ())
-#define GTK_TEXT_VIEW(obj) (GTK_CHECK_CAST ((obj), GTK_TYPE_TEXT_VIEW, GtkTextView))
-#define GTK_TEXT_VIEW_CLASS(klass) (GTK_CHECK_CLASS_CAST ((klass), GTK_TYPE_TEXT_VIEW, GtkTextViewClass))
-#define GTK_IS_TEXT_VIEW(obj) (GTK_CHECK_TYPE ((obj), GTK_TYPE_TEXT_VIEW))
-#define GTK_IS_TEXT_VIEW_CLASS(klass) (GTK_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TEXT_VIEW))
-#define GTK_TEXT_VIEW_GET_CLASS(obj) (GTK_CHECK_GET_CLASS ((obj), GTK_TYPE_TEXT_VIEW, GtkTextViewClass))
+#define GTK_TEXT_VIEW(obj) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TEXT_VIEW, GtkTextView))
+#define GTK_TEXT_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_CAST ((klass), GTK_TYPE_TEXT_VIEW, GtkTextViewClass))
+#define GTK_IS_TEXT_VIEW(obj) (G_TYPE_CHECK_INSTANCE_TYPE ((obj), GTK_TYPE_TEXT_VIEW))
+#define GTK_IS_TEXT_VIEW_CLASS(klass) (G_TYPE_CHECK_CLASS_TYPE ((klass), GTK_TYPE_TEXT_VIEW))
+#define GTK_TEXT_VIEW_GET_CLASS(obj) (G_TYPE_INSTANCE_GET_CLASS ((obj), GTK_TYPE_TEXT_VIEW, GtkTextViewClass))
typedef enum
{
+ GTK_TEXT_WINDOW_PRIVATE,
GTK_TEXT_WINDOW_WIDGET,
GTK_TEXT_WINDOW_TEXT,
GTK_TEXT_WINDOW_LEFT,
GTK_TEXT_WINDOW_BOTTOM
} GtkTextWindowType;
+#define GTK_TEXT_VIEW_PRIORITY_VALIDATE (GDK_PRIORITY_REDRAW + 5)
+
typedef struct _GtkTextView GtkTextView;
typedef struct _GtkTextViewClass GtkTextViewClass;
-/* Internal private type. */
+/* Internal private types. */
typedef struct _GtkTextWindow GtkTextWindow;
+typedef struct _GtkTextPendingScroll GtkTextPendingScroll;
-struct _GtkTextView {
+struct _GtkTextView
+{
GtkContainer parent_instance;
struct _GtkTextLayout *layout;
GtkTextBuffer *buffer;
guint selection_drag_handler;
- guint selection_drag_scan_timeout;
- gint scrolling_accel_factor;
-
- gboolean overwrite_mode;
-
- GtkWrapMode wrap_mode; /* Default wrap mode */
-
- gboolean editable; /* default editability */
+ guint scroll_timeout;
+
+ /* Default style settings */
+ gint pixels_above_lines;
+ gint pixels_below_lines;
+ gint pixels_inside_wrap;
+ GtkWrapMode wrap_mode;
+ GtkJustification justify;
+ gint left_margin;
+ gint right_margin;
+ gint indent;
+ PangoTabArray *tabs;
+ guint editable : 1;
+
+
+
+ guint overwrite_mode : 1;
+ guint cursor_visible : 1;
+
+ /* if we have reset the IM since the last character entered */
+ guint need_im_reset : 1;
+
+ guint accepts_tab : 1;
+
+ guint width_changed : 1;
+
+ /* debug flag - means that we've validated onscreen since the
+ * last "invalidate" signal from the layout
+ */
+ guint onscreen_validated : 1;
- gboolean cursor_visible;
+ guint mouse_cursor_obscured : 1;
GtkTextWindow *text_window;
GtkTextWindow *left_window;
guint incremental_validate_idle; /* Idle to revalidate offscreen portions, runs after redraw */
GtkIMContext *im_context;
+ GtkWidget *popup_menu;
gint drag_start_x;
gint drag_start_y;
GSList *children;
+
+ GtkTextPendingScroll *pending_scroll;
+
+ gint pending_place_cursor_button;
};
-struct _GtkTextViewClass {
+struct _GtkTextViewClass
+{
GtkContainerClass parent_class;
+ void (* set_scroll_adjustments) (GtkTextView *text_view,
+ GtkAdjustment *hadjustment,
+ GtkAdjustment *vadjustment);
+
+ void (* populate_popup) (GtkTextView *text_view,
+ GtkMenu *menu);
+
/* These are all RUN_ACTION signals for keybindings */
/* move insertion point */
GtkMovementStep step,
gint count,
gboolean extend_selection);
+
+ /* FIXME should be deprecated in favor of adding GTK_MOVEMENT_HORIZONTAL_PAGES
+ * or something in GTK 2.2, was put in to avoid adding enum values during
+ * the freeze.
+ */
+ void (* page_horizontally) (GtkTextView *text_view,
+ gint count,
+ gboolean extend_selection);
+
/* move the "anchor" (what Emacs calls the mark) to the cursor position */
void (* set_anchor) (GtkTextView *text_view);
void (* delete_from_cursor) (GtkTextView *text_view,
GtkDeleteType type,
gint count);
+ void (* backspace) (GtkTextView *text_view);
/* cut copy paste */
void (* cut_clipboard) (GtkTextView *text_view);
void (* paste_clipboard) (GtkTextView *text_view);
/* overwrite */
void (* toggle_overwrite) (GtkTextView *text_view);
- void (* set_scroll_adjustments) (GtkTextView *text_view,
- GtkAdjustment *hadjustment,
- GtkAdjustment *vadjustment);
+
+ /* propagates to GtkWindow move_focus */
+ void (* move_focus) (GtkTextView *text_view,
+ GtkDirectionType direction);
+
+
+ /* Padding for future expansion */
+ void (*_gtk_reserved1) (void);
+ void (*_gtk_reserved2) (void);
+ void (*_gtk_reserved3) (void);
+ void (*_gtk_reserved4) (void);
+ void (*_gtk_reserved5) (void);
+ void (*_gtk_reserved6) (void);
+ void (*_gtk_reserved7) (void);
};
-GtkType gtk_text_view_get_type (void) G_GNUC_CONST;
+GType gtk_text_view_get_type (void) G_GNUC_CONST;
GtkWidget * gtk_text_view_new (void);
GtkWidget * gtk_text_view_new_with_buffer (GtkTextBuffer *buffer);
void gtk_text_view_set_buffer (GtkTextView *text_view,
GtkTextBuffer *buffer);
GtkTextBuffer *gtk_text_view_get_buffer (GtkTextView *text_view);
-gboolean gtk_text_view_scroll_to_mark (GtkTextView *text_view,
+gboolean gtk_text_view_scroll_to_iter (GtkTextView *text_view,
+ GtkTextIter *iter,
+ gdouble within_margin,
+ gboolean use_align,
+ gdouble xalign,
+ gdouble yalign);
+void gtk_text_view_scroll_to_mark (GtkTextView *text_view,
GtkTextMark *mark,
- gint mark_within_margin);
+ gdouble within_margin,
+ gboolean use_align,
+ gdouble xalign,
+ gdouble yalign);
+void gtk_text_view_scroll_mark_onscreen (GtkTextView *text_view,
+ GtkTextMark *mark);
gboolean gtk_text_view_move_mark_onscreen (GtkTextView *text_view,
GtkTextMark *mark);
gboolean gtk_text_view_place_cursor_onscreen (GtkTextView *text_view);
void gtk_text_view_get_visible_rect (GtkTextView *text_view,
GdkRectangle *visible_rect);
-void gtk_text_view_set_wrap_mode (GtkTextView *text_view,
- GtkWrapMode wrap_mode);
-GtkWrapMode gtk_text_view_get_wrap_mode (GtkTextView *text_view);
-
-void gtk_text_view_set_editable (GtkTextView *text_view,
- gboolean setting);
-gboolean gtk_text_view_get_editable (GtkTextView *text_view);
-
void gtk_text_view_set_cursor_visible (GtkTextView *text_view,
gboolean setting);
gboolean gtk_text_view_get_cursor_visible (GtkTextView *text_view);
GtkTextIter *iter,
gint x,
gint y);
+void gtk_text_view_get_iter_at_position (GtkTextView *text_view,
+ GtkTextIter *iter,
+ gint *trailing,
+ gint x,
+ gint y);
void gtk_text_view_get_line_yrange (GtkTextView *text_view,
const GtkTextIter *iter,
gint *y,
void gtk_text_view_set_border_window_size (GtkTextView *text_view,
GtkTextWindowType type,
gint size);
-void gtk_text_view_set_text_window_size (GtkTextView *text_view,
- gint width,
- gint height);
-
+gint gtk_text_view_get_border_window_size (GtkTextView *text_view,
+ GtkTextWindowType type);
+
+gboolean gtk_text_view_forward_display_line (GtkTextView *text_view,
+ GtkTextIter *iter);
+gboolean gtk_text_view_backward_display_line (GtkTextView *text_view,
+ GtkTextIter *iter);
+gboolean gtk_text_view_forward_display_line_end (GtkTextView *text_view,
+ GtkTextIter *iter);
+gboolean gtk_text_view_backward_display_line_start (GtkTextView *text_view,
+ GtkTextIter *iter);
+gboolean gtk_text_view_starts_display_line (GtkTextView *text_view,
+ const GtkTextIter *iter);
+gboolean gtk_text_view_move_visually (GtkTextView *text_view,
+ GtkTextIter *iter,
+ gint count);
/* Adding child widgets */
void gtk_text_view_add_child_at_anchor (GtkTextView *text_view,
gint xpos,
gint ypos);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
-
-#endif /* GTK_TEXT_VIEW_H */
+/* Default style settings (fallbacks if no tag affects the property) */
+
+void gtk_text_view_set_wrap_mode (GtkTextView *text_view,
+ GtkWrapMode wrap_mode);
+GtkWrapMode gtk_text_view_get_wrap_mode (GtkTextView *text_view);
+void gtk_text_view_set_editable (GtkTextView *text_view,
+ gboolean setting);
+gboolean gtk_text_view_get_editable (GtkTextView *text_view);
+void gtk_text_view_set_overwrite (GtkTextView *text_view,
+ gboolean overwrite);
+gboolean gtk_text_view_get_overwrite (GtkTextView *text_view);
+void gtk_text_view_set_accepts_tab (GtkTextView *text_view,
+ gboolean accepts_tab);
+gboolean gtk_text_view_get_accepts_tab (GtkTextView *text_view);
+void gtk_text_view_set_pixels_above_lines (GtkTextView *text_view,
+ gint pixels_above_lines);
+gint gtk_text_view_get_pixels_above_lines (GtkTextView *text_view);
+void gtk_text_view_set_pixels_below_lines (GtkTextView *text_view,
+ gint pixels_below_lines);
+gint gtk_text_view_get_pixels_below_lines (GtkTextView *text_view);
+void gtk_text_view_set_pixels_inside_wrap (GtkTextView *text_view,
+ gint pixels_inside_wrap);
+gint gtk_text_view_get_pixels_inside_wrap (GtkTextView *text_view);
+void gtk_text_view_set_justification (GtkTextView *text_view,
+ GtkJustification justification);
+GtkJustification gtk_text_view_get_justification (GtkTextView *text_view);
+void gtk_text_view_set_left_margin (GtkTextView *text_view,
+ gint left_margin);
+gint gtk_text_view_get_left_margin (GtkTextView *text_view);
+void gtk_text_view_set_right_margin (GtkTextView *text_view,
+ gint right_margin);
+gint gtk_text_view_get_right_margin (GtkTextView *text_view);
+void gtk_text_view_set_indent (GtkTextView *text_view,
+ gint indent);
+gint gtk_text_view_get_indent (GtkTextView *text_view);
+void gtk_text_view_set_tabs (GtkTextView *text_view,
+ PangoTabArray *tabs);
+PangoTabArray* gtk_text_view_get_tabs (GtkTextView *text_view);
+
+/* note that the return value of this changes with the theme */
+GtkTextAttributes* gtk_text_view_get_default_attributes (GtkTextView *text_view);
+
+G_END_DECLS
+
+#endif /* __GTK_TEXT_VIEW_H__ */
projects / ~andy / gtk / blobdiff