* GTK+ at ftp://ftp.gtk.org/pub/gtk/.
*/
-#ifndef GTK_TEXT_VIEW_H
-#define GTK_TEXT_VIEW_H
+#if defined(GTK_DISABLE_SINGLE_INCLUDES) && !defined (__GTK_H_INSIDE__) && !defined (GTK_COMPILATION)
+#error "Only <gtk/gtk.h> can be included directly."
+#endif
+
+#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) (G_TYPE_CHECK_INSTANCE_CAST ((obj), GTK_TYPE_TEXT_VIEW, GtkTextView))
{
GtkContainer parent_instance;
- struct _GtkTextLayout *layout;
- GtkTextBuffer *buffer;
+ struct _GtkTextLayout *GSEAL (layout);
+ GtkTextBuffer *GSEAL (buffer);
- guint selection_drag_handler;
- guint scroll_timeout;
+ guint GSEAL (selection_drag_handler);
+ guint GSEAL (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;
- guint need_im_reset : 1; /* If we have reset the IM since the last character entered */
- /* just selected a word or line via double/triple click */
- guint just_selected_element : 1;
-
- /* disable scrolling to cursor on focus */
- guint disable_scroll_on_focus : 1;
-
+ gint GSEAL (pixels_above_lines);
+ gint GSEAL (pixels_below_lines);
+ gint GSEAL (pixels_inside_wrap);
+ GtkWrapMode GSEAL (wrap_mode);
+ GtkJustification GSEAL (justify);
+ gint GSEAL (left_margin);
+ gint GSEAL (right_margin);
+ gint GSEAL (indent);
+ PangoTabArray *GSEAL (tabs);
+ guint GSEAL (editable) : 1;
+
+ guint GSEAL (overwrite_mode) : 1;
+ guint GSEAL (cursor_visible) : 1;
+
+ /* if we have reset the IM since the last character entered */
+ guint GSEAL (need_im_reset) : 1;
+
+ guint GSEAL (accepts_tab) : 1;
+
+ guint GSEAL (width_changed) : 1;
+
/* debug flag - means that we've validated onscreen since the
* last "invalidate" signal from the layout
*/
- guint onscreen_validated : 1;
+ guint GSEAL (onscreen_validated) : 1;
+
+ guint GSEAL (mouse_cursor_obscured) : 1;
- guint mouse_cursor_obscured : 1;
-
- GtkTextWindow *text_window;
- GtkTextWindow *left_window;
- GtkTextWindow *right_window;
- GtkTextWindow *top_window;
- GtkTextWindow *bottom_window;
+ GtkTextWindow *GSEAL (text_window);
+ GtkTextWindow *GSEAL (left_window);
+ GtkTextWindow *GSEAL (right_window);
+ GtkTextWindow *GSEAL (top_window);
+ GtkTextWindow *GSEAL (bottom_window);
- GtkAdjustment *hadjustment;
- GtkAdjustment *vadjustment;
+ GtkAdjustment *GSEAL (hadjustment);
+ GtkAdjustment *GSEAL (vadjustment);
- gint xoffset; /* Offsets between widget coordinates and buffer coordinates */
- gint yoffset;
- gint width; /* Width and height of the buffer */
- gint height;
+ gint GSEAL (xoffset); /* Offsets between widget coordinates and buffer coordinates */
+ gint GSEAL (yoffset);
+ gint GSEAL (width); /* Width and height of the buffer */
+ gint GSEAL (height);
/* The virtual cursor position is normally the same as the
* actual (strong) cursor position, except in two circumstances:
* In case a), virtual_cursor_x is preserved, but not virtual_cursor_y
* In case b), both virtual_cursor_x and virtual_cursor_y are preserved.
*/
- gint virtual_cursor_x; /* -1 means use actual cursor position */
- gint virtual_cursor_y; /* -1 means use actual cursor position */
+ gint GSEAL (virtual_cursor_x); /* -1 means use actual cursor position */
+ gint GSEAL (virtual_cursor_y); /* -1 means use actual cursor position */
- GtkTextMark *first_para_mark; /* Mark at the beginning of the first onscreen paragraph */
- gint first_para_pixels; /* Offset of top of screen in the first onscreen paragraph */
+ GtkTextMark *GSEAL (first_para_mark); /* Mark at the beginning of the first onscreen paragraph */
+ gint GSEAL (first_para_pixels); /* Offset of top of screen in the first onscreen paragraph */
- GtkTextMark *dnd_mark;
- guint blink_timeout;
+ GtkTextMark *GSEAL (dnd_mark);
+ guint GSEAL (blink_timeout);
- guint first_validate_idle; /* Idle to revalidate onscreen portion, runs before resize */
- guint incremental_validate_idle; /* Idle to revalidate offscreen portions, runs after redraw */
+ guint GSEAL (first_validate_idle); /* Idle to revalidate onscreen portion, runs before resize */
+ guint GSEAL (incremental_validate_idle); /* Idle to revalidate offscreen portions, runs after redraw */
- GtkIMContext *im_context;
- GtkWidget *popup_menu;
+ GtkIMContext *GSEAL (im_context);
+ GtkWidget *GSEAL (popup_menu);
- gint drag_start_x;
- gint drag_start_y;
+ gint GSEAL (drag_start_x);
+ gint GSEAL (drag_start_y);
- GSList *children;
+ GSList *GSEAL (children);
- GtkTextPendingScroll *pending_scroll;
+ GtkTextPendingScroll *GSEAL (pending_scroll);
- gint pending_place_cursor_button;
+ gint GSEAL (pending_place_cursor_button);
};
struct _GtkTextViewClass
void (* populate_popup) (GtkTextView *text_view,
GtkMenu *menu);
-
+
/* These are all RUN_ACTION signals for keybindings */
/* move insertion point */
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);
/* overwrite */
void (* toggle_overwrite) (GtkTextView *text_view);
- /* propagates to GtkWindow move_focus */
+ /* as of GTK+ 2.12 the "move-focus" signal has been moved to GtkWidget,
+ * so this is merley a virtual function now. Overriding it in subclasses
+ * continues to work though.
+ */
void (* move_focus) (GtkTextView *text_view,
- GtkDirectionType direction);
-
-
+ GtkDirectionType direction);
+
/* Padding for future expansion */
void (*_gtk_reserved1) (void);
void (*_gtk_reserved2) (void);
void (*_gtk_reserved5) (void);
void (*_gtk_reserved6) (void);
void (*_gtk_reserved7) (void);
- void (*_gtk_reserved8) (void);
};
GType gtk_text_view_get_type (void) G_GNUC_CONST;
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_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);
/* note that the return value of this changes with the theme */
GtkTextAttributes* gtk_text_view_get_default_attributes (GtkTextView *text_view);
-#ifdef __cplusplus
-}
-#endif /* __cplusplus */
+G_END_DECLS
-#endif /* GTK_TEXT_VIEW_H */
+#endif /* __GTK_TEXT_VIEW_H__ */
projects / ~andy / gtk / blobdiff