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fixes to locale checks

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Sun Mar 22 16:25:46 1998  Owen Taylor  <owt1@cornell.edu>

	* gtk/gtkmain.c (gtk_init): fixes to locale checks

	* gtk/testgtk.c (create_dnd): Create the dnd icons separately
	  to avoid strange interactions with shapes demo.

	* gtk/gtkentry.[ch]:
	  - Limit the length of the text to 2048 to prevent long delays
	  - Fix problems with buffer overruns
	  - Draw only the onscreen portion of the text to prevent wrapping
	    of shorts in the X drawing code.
	  - Keep track of character positions and x-offsets to speed
	    up algorithms.
This commit is contained in:
Owen Taylor
1998-03-22 21:31:10 +00:00
committed by Owen Taylor
parent ac05ab301d
commit 16aa9c1964
16 changed files with 532 additions and 158 deletions
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13
gtk/gtkentry.h
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@ -48,10 +48,21 @@ struct _GtkEntry
guint16 text_size;
guint16 text_length;
guint16 text_max_length;
gint16 scroll_offset;
gint scroll_offset;
guint visible : 1;
guint32 timer;
guint button;
/* The total number of characters (not bytes) in the entry */
guint nchars;
/* The byte offset of each character
* (including the last insertion position) */
guint16 *char_pos;
/* The x-offset of each character (including the last insertion position)
* only valid when the widget is realized */
gint *char_offset;
};
struct _GtkEntryClass