comboboxcontrol.cpp

来自「这是VCF框架的代码」· C++ 代码 · 共 1,419 行 · 第 1/3 页

{
	dropDownSelected_ = dropDownSelected;
}

void ComboBoxControl::setAutoLookup( const bool& autoLookup )
{
	autoLookup_ = autoLookup;
}

void ComboBoxControl::setAutoLookupIgnoreCase( const bool& ignoreCase )
{
	autoLookupIgnoreCase_ = ignoreCase;
}

ListItem* ComboBoxControl::addItem( const String& caption, const ulong32 imageIndex )
{
	ListItem* result = new DefaultListItem();
	result->setCaption( caption );
	result->setImageIndex( imageIndex );
	addItem( result );

	return result;
}

void ComboBoxControl::addItem( ListItem* item )
{
	if ( NULL != listModel_ ) {
		listModel_->addItem( item );
	}
}

void ComboBoxControl::onFocusGained( FocusEvent* event )
{
	if ( cbsDropDownWithEdit == comboBoxStyle_	) {
		edit_->setFocused();
	}
}


void ComboBoxControl::setEnabled( const bool& enabled )
{
	Control::setEnabled( enabled );
	if ( cbsDropDownWithEdit == comboBoxStyle_	) {
		edit_->setEnabled( enabled );
	}
}

String ComboBoxControl::getCurrentText()
{
	String result;

	if ( cbsDropDownWithEdit == comboBoxStyle_	) {
		result =  edit_->getTextModel()->getText();
	}
	else {
		ListItem* item = getSelectedItem();
		if ( NULL != item ) {
			result = item->getCaption();
		}
	}

	return result;
}

void ComboBoxControl::setCurrentText( const String& text )
{
	if ( cbsDropDownWithEdit == comboBoxStyle_	) {
		edit_->getTextModel()->setText( text );
	}
	else {
		if ( text.empty() ) {
			setSelectedItem( NULL );
		}
		else {
			Enumerator<ListItem*>* items = getListModel()->getItems();
			while ( true == items->hasMoreElements() ) {
				ListItem* item = items->nextElement();
				String caption = item->getCaption();
				int pos = caption.find( text );
				if ( String::npos != pos ) {
					setSelectedItem( item );
					break;
				}
			}
		}
	}
}

double ComboBoxControl::getPreferredHeight()
{
	return UIToolkit::getUIMetricValue( UIMetricsManager::mtComboBoxHeight );
}

void ComboBoxControl::selectItems( const bool& select )
{
	// usually used to deselect all itmes in the drop down list box
	Enumerator<ListItem*>* items = this->getListModel()->getItems();
	while ( true == items->hasMoreElements() ) {
		ListItem* item = items->nextElement();
		//if ( true == item->isSelected() ) {
		//	originalSelectedItems_.push_back( item );
		//}
		item->setSelected( select );
	}
}


/**
*CVS Log info
*$Log$
*Revision 1.6  2006/04/07 02:35:22  ddiego
*initial checkin of merge from 0.6.9 dev branch.
*
*Revision 1.5.2.5  2006/03/26 22:37:34  ddiego
*minor update to source docs.
*
*Revision 1.5.2.4  2006/03/01 04:34:56  ddiego
*fixed tab display to use themes api.
*
*Revision 1.5.2.3  2006/02/17 05:23:05  ddiego
*fixed some bugs, and added support for minmax in window resizing, as well as some fancier control over tooltips.
*
*Revision 1.5.2.2  2005/10/04 01:57:03  ddiego
*fixed some miscellaneous issues, especially with model ownership.
*
*Revision 1.5.2.1  2005/08/01 18:50:31  marcelloptr
*minor changes
*
*Revision 1.5  2005/07/09 23:14:51  ddiego
*merging in changes from devmain-0-6-7 branch.
*
*Revision 1.4  2005/01/02 03:04:20  ddiego
*merged over some of the changes from the dev branch because they're important resoource loading bug fixes. Also fixes a few other bugs as well.
*
*Revision 1.3.2.12  2005/04/09 17:20:35  marcelloptr
*bugfix [ 1179853 ] memory fixes around memset. Documentation. DocumentManager::saveAs and DocumentManager::reload
*
*Revision 1.3.2.11  2005/03/10 00:17:27  marcelloptr
*set discrete scrolling as default behaviour for ListBoxControls
*
*Revision 1.3.2.10  2005/02/16 17:54:31  marcelloptr
*removed a mark I forgot
*
*Revision 1.3.2.9  2005/02/16 05:09:31  ddiego
*bunch o bug fixes and enhancements to the property editor and treelist control.
*
*Revision 1.3.2.8  2005/01/31 02:47:45  marcelloptr
*bugfix [1112867] Press Return on ComboBox changes the selected item's caption
*
*Revision 1.3.2.7  2005/01/31 01:40:18  marcelloptr
*bugfix [1112867] Press Return on ComboBox changes the selected item's caption
*
*Revision 1.3.2.6  2005/01/31 01:37:29  marcelloptr
*fixed crash when vkEscape pressed
*
*Revision 1.3.2.5  2005/01/31 01:36:34  marcelloptr
*fixed autolookup. Added behaviour when vkReturn is pressed.
*
*Revision 1.3.2.4  2005/01/15 00:52:38  marcelloptr
*bugfix [ 1099910 ] plus other improvements of the scrolling
*
*Revision 1.3.2.3  2004/12/21 21:58:05  marcelloptr
*bugfix [ 1089382 ] ComboBox fires a SelectionChanged msg when loosing focus
*
*Revision 1.3.2.2  2004/12/20 21:57:50  ddiego
*committing cheeseheads patches for the combobox control.
*
*Revision 1.3.2.1  2004/12/20 05:01:47  ddiego
*fixed combobox draw bug for selected item
*
*Revision 1.3  2004/12/01 04:31:19  ddiego
*merged over devmain-0-6-6 code. Marcello did a kick ass job
*of fixing a nasty bug (1074768VCF application slows down modal dialogs.)
*that he found. Many, many thanks for this Marcello.
*
*Revision 1.2.2.2  2004/10/26 03:42:58  ddiego
*combo box fix
*
*Revision 1.2.2.1  2004/09/21 23:41:23  ddiego
*made some big changes to how the base list, tree, text, table, and tab models are laid out. They are not just plain interfaces. The actual
*concrete implementations of them now derive from BOTH Model and the specific
*tree, table, etc model interface.
*Also made some fixes to the way the text input is handled for a text control.
*We now process on a character by character basis and modify the model one
*character at a time. Previously we were just using brute force and setting
*the whole models text. This is more efficent, though its also more complex.
*
*Revision 1.2  2004/08/07 02:49:06  ddiego
*merged in the devmain-0-6-5 branch to stable
*
*Revision 1.1.2.8  2004/07/15 14:55:11  ddiego
*borders fixed
*
*Revision 1.1.2.7  2004/07/15 04:27:14  ddiego
*more updates for edit nc client painting
*
*Revision 1.1.2.6  2004/07/14 21:54:41  ddiego
*attempts to fix problem with borders and drawing on common controls.
*Sort of works on editor control. There is a subtle repaint problem in painting
*damaged portions of the control.
*
*Revision 1.1.2.5  2004/07/14 04:56:01  ddiego
*fixed Win32 bugs. Got rid of flicker in the common control
*wrappers and toolbar. tracking down combo box display bugs.
*
*Revision 1.1.2.4  2004/07/09 03:39:28  ddiego
*merged in changes from the OSX branch for new theming API. Added
*support for controlling the use of locale translated strings in components.
*
*Revision 1.1.2.3  2004/07/08 15:07:57  ddiego
*made the change to the StandardContainer name - the
*old StandardContainer is now called DesignTimeContainer and
*the old FixedStandardContainer is now renamed to StandardContainer.
*
*Revision 1.1.2.2  2004/04/29 03:43:12  marcelloptr
*reformatting of source files: macros and csvlog and copyright sections
*
*Revision 1.1.2.1  2004/04/28 00:28:14  ddiego
*migration towards new directory structure
*
*Revision 1.36  2004/04/03 15:48:43  ddiego
*Merged over code from the 0-6-3 branch.
*
*Revision 1.35  2004/01/20 01:54:56  ddiego
*merged some more changes from dev branch, primarily changes to
*teh RTTI API so that we now process enum sets correctly (i.e. a long
*that is a mask made of enum values).
*
*Revision 1.34.2.1  2004/01/16 04:30:46  ddiego
*some more minor mods to menus and the Component class. Added some utility
*methods for determining the state of a component, and added two new
*delegates for firing events when the component is loaded and saved,
*as well as value changes for the COmponentState enum so that some of
*the values of the component state can be OR'd together.
*
*Revision 1.34  2003/12/18 05:16:00  ddiego
*merge from devmain-0-6-2 branch into the stable branch
*
*Revision 1.33.2.17  2003/11/10 01:57:43  ddiego
*add a fromString methods to StingUtils
*added some minor fixes to list box control and added a SelectionChanged
*Delegate to it
*add some minor fixes ot ComboBoxControl
*added an unknownColor() method to ColorNames class
*
*Revision 1.33.2.16  2003/10/20 21:39:34  ddiego
*fixed a bug in combobox - was createing a new dropdown list when the
*old one was still in existance - resulted in faulty memory leak!
*
*Revision 1.33.2.15  2003/10/17 21:23:10  ddiego
*added menu item child count function
*fixed a selection glitch in tree list control
*
*Revision 1.33.2.14  2003/10/13 04:02:51  ddiego
*fixed some issues with calculating the view bounds if scrollbar
*are present as well as adding some functions to get teh bounds of
*left/right and top/bottom spaces that can surround a scrollbar.
*
*Revision 1.33.2.13  2003/10/12 19:38:34  ddiego
*added a fix in the combbox control due to changes in the container
*layout
*fixed a glitch in the StandardContainer::resizeChildrenUsingBounds
*method os that it correctly checks the passed in control for alignment
*or anchor  changes if neccessary
*
*Revision 1.33.2.12  2003/10/12 06:34:13  ddiego
*added some fixes to standard container layout algorithms - thisstill needs
*to be tested, but it looks like it may fix some outstanding issues
*with the layout logic
*
*Revision 1.33.2.11  2003/10/11 14:01:38  ddiego
*fixed a bug in the timing of when selection events are passed to the
*SelectionCHanged delegate on the combobox control. Now the drop
*down list is closed FIRST, and the event posted, then handled
*
*Revision 1.33.2.10  2003/10/11 13:19:36  ddiego
*patched in Marcellos fix for the ComboBox to fix a bug when setting the
*drop count to a large number - great work Marcello!!!
*
*Revision 1.33.2.9  2003/09/12 00:09:18  ddiego
*added better tabbing behaviour - fixed an earlier bug.
*Code is easier to understand and it simplified the implementation
*a bit as well
*Moved around the RTTI definitions for various Appkit classes to a
*single inline and stripped them from the various class headers
*
*Revision 1.33.2.8  2003/09/08 05:23:21  ddiego
*additions to scrolling to determine the correct width/height of scroll
*bars
*fixed problem in text model with inserting text
*optimized ListBoxControl, performs much much better now
*
*Revision 1.33.2.7  2003/09/06 20:24:13  ddiego
*made sure that the ComboBoxDropDown properly released it's hold on it's
*ListModel
*
*Revision 1.33.2.6  2003/09/05 21:03:20  ddiego
*moved the various control destructor's to protected scope
*migrated code into destroy() overridden methods
*----------------------------------------------------------------------
*
*Revision 1.33.2.5  2003/09/04 21:49:29  ddiego
*minor changes
*
*Revision 1.33.2.4  2003/09/03 01:41:39  ddiego
*some minor fixes
*
*Revision 1.33.2.3  2003/09/02 02:11:13  ddiego
*fixed some glitches in drag drop. also cleaned up the drag drop event
*classes. Began some fixes to the html browser implementation on Win32
*
*Revision 1.33.2.2  2003/08/18 19:52:37  ddiego
*changed the Container from being a class you derive from to a separate
*intance that is created and assigned dynamically to any Control.
*
*Revision 1.33.2.1  2003/08/17 21:48:22  ddiego
*fixed bug [ 788189 ] ComboBoxControl doesn't close when application loose
*focus. Also cleaned some old trace statements for debugging purposes.
*
*Revision 1.33  2003/08/09 02:56:44  ddiego
*merge over from the devmain-0-6-1 branch
*Changes
*Features:
*-Added additional implementation to better support the MVC architecture in
*the VCF
*
*-Added a Document/View architecure that is similar to MFC's or NextSteps's
*Doc/View architectures
*
*-Integrated the Anti Grain Graphics library into the GraphicsKit. There is
*now basic support for it in terms of drawing vector shapes
*(fills and strokes). Image support will come in the next release
*
*-Added several documented graphics tutorials
*
*Bugfixes:
*
*[ 775744 ] wrong buttons on a dialog
*[ 585239 ] Painting weirdness in a modal dialog ?
*[ 585238 ] Modal dialog which makes a modal Dialog
*[ 509004 ] Opening a modal Dialog causes flicker
*[ 524878 ] onDropped not called for MLTcontrol
*
*Plus an issue with some focus and getting the right popup window to activate
*has also been fixed
*
*Revision 1.32.2.2  2003/07/24 04:10:43  ddiego
*added fixes for the following tasks:
*Task #82279 ApplicationKit: add static methods to singleton objects
*Task #82277 FoundationKit: add static methods to singleton objects
*this required a bunch of changes in terms of getting rid of older style code
*
*Revision 1.32.2.1  2003/06/05 03:48:55  ddiego
*added a way to get part of a graphics context into an image - no
*implementation yet.
*
*Revision 1.32  2003/05/17 20:37:47  ddiego
*this is the checkin for the 0.6.1 release - represents the merge over from
*the devmain-0-6-0 branch plus a few minor bug fixes
*
*Revision 1.31.2.3  2003/04/17 04:29:52  ddiego
*updated scintilla, added gtk support for the application kit, with stubs
*for the basic peers.
*
*Revision 1.31.2.2  2003/03/23 03:24:00  marcelloptr
*3 empty lines at the end of the files
*
*Revision 1.31.2.1  2003/03/12 03:13:01  ddiego
*switched all member variable that used the "m_"<name> prefix to
* <name>"_" suffix nameing standard.
*Also changed all vcf builder files to accomadate this.
*Changes were made to the Stream classes to NOT multiple inheritance and to
*be a little more correct. Changes include breaking the FileStream into two
*distinct classes, one for input and one for output.
*
*Revision 1.31  2003/02/26 04:30:54  ddiego
*merge of code in the devmain-0-5-9 branch into the current tree.
*most additions are in the area of the current linux port, but the major
*addition to this release is the addition of a Condition class (currently
*still under development) and the change over to using the Delegate class
*exclusively from the older event handler macros.
*
*Revision 1.30.2.5  2003/02/24 05:42:19  ddiego
*moved the code for the VariantData calss into it's own header
*migrated to the new event style using Delegates instead of relying on
*the ugly macros that we were using before - same functionality though
*made sure everything still works and compiles, including neccessary
*changes in the VCF Builder so that it creates code in the new style
*This changes to teh new style of using Delegates completes task 58837
*
*Revision 1.30.2.4  2003/01/08 00:19:58  marcelloptr
*mispellings and newlines at the end of all source files
*
*Revision 1.30.2.3  2002/12/27 23:04:59  marcelloptr
*Improved macros for automatic import/export of libraries. - Warning fixes. - Other Minor Changes.
*
*Revision 1.30.2.2  2002/12/25 22:06:34  ddiego
*whole bunch of little changes to the header files used by the ApplicationKit
*to get rid of no newline warnings by gcc.
*fixes to various event handlers in the ApplicationKit to compile with gcc
*since gcc does not like a member function pointer without the "&"
*addressof operator.
*Added initial file for the X11 UIToolkit implementation
*
*Revision 1.30.2.1  2002/12/02 00:38:36  ddiego
*more fixes to get the ApplicationKit to compile under mingw. Everything now
*compiles OK at this point.
*
*Revision 1.30  2002/11/18 00:46:09  ddiego
*this is the merge over of all the bug fixes and features (mostly
*VCF Builder stuff) from the devmain-0-5-8 branch
*
*Revision 1.29.4.2  2002/11/16 20:31:35  ddiego
*this fixes the following bugs:
*632802 TextControl's setViewModel not called
*639416 ListViewControl's setViewModel not called
*639417 TreeControl's setViewModel not called
*639418 ListBoxControl's setViewModel not called
*639419 ComboBoxControl's setViewModel not called
*639420 TreeListControl's setViewModel not called
*basically just required that setViewModel() get called. Also made changes to
*the TableControl and teh TabbedPages control
*
*Revision 1.29.4.1  2002/10/14 04:12:23  ddiego
*finalized the code generation for the generic C++ class. This now completes
*task 58649, to define a new Class template. Also made a few changes to the
*ComboBoxCOntrol so that if you setEnabled (val) and the edit box is present
*then the edit box is also enabled or disabled.
*
*Revision 1.29  2002/09/12 03:26:06  ddiego
*merged over the changes from the devmain-0-5-5b branch
*
*Revision 1.28.6.2  2002/09/10 04:07:51  ddiego
*misc fixes plus now posting the TableControl::finishEditing as a event
*
*Revision 1.28.6.1  2002/09/06 20:12:41  ddiego
*tracking a bug in the ComboBoxCOntrol due to focus issues - still needs fixing
*
*Revision 1.28  2002/05/09 03:10:45  ddiego
*merged over code from development branch devmain-0-5-1a into the main CVS trunk
*
*Revision 1.26.4.2  2002/04/27 15:52:40  ddiego
*Changed a bunch of files include and made it a bit faster and added better include
*guards in the common headers
*
*Revision 1.26.4.1  2002/04/08 20:55:31  zzack
*changed include style
*
*Revision 1.26  2002/03/13 03:09:54  ddiego
*adjusted tree control drawing code when not in full row selection
*addjust buffer overrun when calculating a single line of text for a
*MultilineTextControl
*
*Revision 1.25  2002/03/13 01:26:35  ddiego
*fixes to the TreeListControl
*plus fix for bug [ 529012 ] typecombo crash in the ComboBoxControl. Caused
*by not checking a null pointer in the UIToolkits' methods for getting the
*next and previous control
*
*Revision 1.24  2002/02/17 01:07:15  ddiego
*removed OpenGL stuff to minimize memory impact. It will be in it's own
*module. Also fixed bugs:
*[ #500694 ] Combo text over writing down arrow
*[ #498481 ] pasting into edit control
*
*Revision 1.23  2002/01/24 01:46:50  ddiego
*added a cvs "log" comment to the top of all files in vcf/src and vcf/include
*to facilitate change tracking
*
*/