2005-11-03 Peter Dennis Bartok <pbartok@novell.com>

	* TextControl.cs:
	  - Added CaretSelection enum
	  - Added comparison methods to Marker struct, makes selection code
	    more readable
	  - Added SelectionStart and SelectionEnd as 'moveable' location for
	    the CaretDirection enum and handler
	  - Added selection_prev variable to track optimized invalidation for
	    word and line selection
	  - Added SelectionVisible property (returns true if there is a valid 
	    selection)
	  - Switched CaretHasFocus to only display the caret if there is no
	    visible selection
	  - Avoiding StringBuilder.ToString to retrieve a single char, instead
	    using the direct character index; should be much faster
	  - Added various conditional debug statements
	  - Fixed invalidation calculation for selection ranges
	  - Added ExpandSelection() method to support word and line selection
	  - Switched SetSelectionToCaret to use new Marker compare overloads
	  - Added central IsWordSeparator() method to determine word 
	    separators/whitespace and FindWordSeparator() to streamline common
	    usage of IsWordSeparator()
	* TextBoxBase.cs:
	  - Removed unneeded grabbed variable, it was just mirroring
	    Control.Capture
	  - No longer firing OnTextChanged event when Text setter is called,
	    since the base will fire the event for us
	  - Added handling of Ctrl-Up/Down selection
	  - Added handling of Shift-Cursorkey selection
	  - Added handling for Ctrl-Delete and Ctrl-Backspace to remove
	    words
	  - Added handling of Shift and Ctrl-Shift-Home/End selection
	  - Removed some debug output
	  - Added handling for single/double/tripple-click to place caret/
	    select word/select line respectively (Fixes bug #76031)
	  - Added support for drag expansion of word/line selection
	* RichTextBox.cs: Handle GotFocus event to trigger redrawing of
	  current selection


svn path=/trunk/mcs/; revision=52505

0 files changed, 0 insertions, 0 deletions