/// <summary>
/// Initializes the designer with the component.
/// </summary>
/// <param name="component"></param>
public override void Initialize(System.ComponentModel.IComponent component)
{
radioPanel = (MgRadioPanel)component;
base.Initialize(component);
((MgRadioPanel)radioPanel).SelectedIndexChanged += control_SelectedIndexChanged;
IComponentChangeService service = (IComponentChangeService)this.GetService(typeof(IComponentChangeService));
if (service != null)
{
service.ComponentChanging += new ComponentChangingEventHandler(service_ComponentChanging);
}
}
/// <summary>
/// Set the control specific properties.
/// </summary>
/// <param name="control"></param>
internal override void setSpecificControlProperties(Control control)
{
MgRadioPanel radioPanel = ((MgRadioPanel)control);
if (_refreshItemList)
{
GuiUtils.SetLayoutNumColumns(radioPanel, _columnsInRadio);
GuiUtils.setItemsList(control, _itemList);
_refreshItemList = false;
}
ControlUtils.SetStyle3D(radioPanel, Style);
ControlUtils.SetBorderStyle(radioPanel, ControlBorderType);
GuiUtils.SetRadioAppearance(control, _appearance);
GuiUtils.SetImageToRadio(OrgImage, ImageFileName, radioPanel, CtrlImageStyle.Copied);
ControlUtils.SetContentAlignment(radioPanel, ContentAlignment);
GuiUtils.SetChecked(radioPanel, _selectionIdx);
ControlUtils.SetMultiLine(radioPanel, MultiLine);
((TagData)radioPanel.Tag).Tooltip = Tooltip;
GuiUtils.resumeLayout(control, true);
GuiUtils.performLayout(control);
}
/// <summary>
/// </summary>
/// <param name = "container"></param>
/// <param name = "layoutEventArgs"></param>
/// <returns></returns>
public override bool Layout(object container, LayoutEventArgs layoutEventArgs)
{
Control parent = container as Control;
if (parent.Controls.Count == 0)
{
return(false);
}
Size clientRect = ((Panel)container).Size;
int radioLineSeperator = 0;
int radioColSeperator = 0;
MgRadioButton radioButton = (MgRadioButton)parent.Controls[0];
Boolean isAppearanceButton = (radioButton.Appearance == Appearance.Button);
int radionInColumn = getCountOfButtonsInColumn(parent.Controls.Count, isAppearanceButton);
Rectangle radioRect = new Rectangle(0, 0, 0, 0);
if (parent.Controls.Count == 1)
{
radioButton.SetBounds(0, 0, clientRect.Width, clientRect.Height);
}
else
{
int i = 0;
int width = 0;
int height = 0;
int numColumns = _numColumns;
if (isAppearanceButton)
{
numColumns = Math.Min(numColumns, parent.Controls.Count);
width = radioRect.Width = clientRect.Width / numColumns;
height = radioRect.Height = clientRect.Height / radionInColumn;
// Fixed defect #:137271: radioColSeperator & radioLineSeperator will be 0 for button
radioColSeperator = 0;
radioLineSeperator = 0;
radioRect.X = radioLineSeperator;
radioRect.Y = radioColSeperator;
}
else
{
MgRadioPanel mgRadioPanel = container as MgRadioPanel;
if (radioButton.Image != null)
{
// Measure the radio button image size.
width = radioButton.Image.Width;
height = radioButton.Image.Height;
}
else
{
//find the maximun string size in the composite
foreach (Control c in parent.Controls)
{
MgRadioButton mgRadioButton = (MgRadioButton)c;
Size textExt = Utils.GetTextExt(mgRadioPanel.Font, mgRadioButton.TextToDisplay, c);
width = Math.Max(width, textExt.Width);
height = Math.Max(height, textExt.Height);
}
}
// add extras
width = (int)((float)(RADIO_RECT_DX + RADIO_TEXT_SPACE + width + 1) * Utils.GetDpiScaleRatioX(parent));
height = (int)((float)(Math.Max(RADIO_RECT_DY, height + 2) * Utils.GetDpiScaleRatioY(parent)));
PointF fm = Utils.GetFontMetricsByFont(mgRadioPanel, (mgRadioPanel).Font);
radioLineSeperator = (int)fm.Y / 2;
height = Math.Max(height, (clientRect.Height - (radionInColumn * radioLineSeperator)) / radionInColumn);
radioColSeperator = (int)Math.Max((clientRect.Width - (numColumns * width)) / (numColumns + 1), fm.X / 2);
// Use DisplayRectangle so that parent.Padding is honored.
#if !PocketPC
Rectangle parentDisplayRectangle = parent.DisplayRectangle;
#else
Rectangle parentDisplayRectangle = parent.Bounds;
parentDisplayRectangle.X = parentDisplayRectangle.Y = 0;
#endif
Point nextControlLocation = parentDisplayRectangle.Location;
// calculate the bounds of the first button in the first column
radioRect.Y = radioLineSeperator;
radioRect.Height = height;
// TODO: Hebrew
if (mgRadioPanel.RightToLeft == RightToLeft.Yes)
{
radioRect.X = mgRadioPanel.Width - radioColSeperator - width;
}
else
{
radioRect.X = radioColSeperator;
}
radioRect.Width = width;
}
foreach (Control c in parent.Controls)
{
radioButton = (MgRadioButton)c;
{
// checks if skip to another column is needed
if (numColumns > 1 && i > 0 && (i % radionInColumn) == 0)
{
// TODO: Hebrew
MgRadioPanel mgRadioPanel = container as MgRadioPanel;
if (mgRadioPanel.RightToLeft == RightToLeft.Yes)
{
radioRect.X -= width + radioColSeperator;
}
else
{
radioRect.X += width + radioColSeperator;
}
radioRect.Y = radioLineSeperator;
}
}
if (radioRect.X + radioRect.Width > clientRect.Width)
{
radioRect.Width = clientRect.Width - radioRect.X;
}
if (radioRect.Y + radioRect.Height > clientRect.Height)
{
radioRect.Height = clientRect.Height - radioRect.Y;
}
// set the radio bounds
radioButton.SetBounds(radioRect.X, radioRect.Y, radioRect.Width, radioRect.Height);
// sets the next radio location
radioRect.Y += radioLineSeperator + height;
i++;
}
}
return(false);
}
/// <summary> </summary>
internal override void handleEvent(EventType type, Object sender, EventArgs e)
{
ControlsMap controlsMap = ControlsMap.getInstance();
Control control = (Control)sender;
RadioButton radioButton = (RadioButton)sender;
MgRadioPanel mgRadioPanel = (MgRadioPanel)radioButton.Parent;
MapData mapData = controlsMap.getMapData(mgRadioPanel);
if (mapData == null)
{
return;
}
GuiMgControl guiMgControl = mapData.getControl();
Type senderType = sender.GetType();
bool leftClickWasPressed = false;
var contextIDGuard = new Manager.ContextIDGuard(Manager.GetContextID(guiMgControl));
try
{
switch (type)
{
case EventType.MOUSE_DOWN:
//fixed bug #435168 , saveing the widget that we made MouseDown on the comosite control
((TagData)mgRadioPanel.Tag).MouseDownOnControl = radioButton;
GuiUtils.checkAndCloseTreeEditorOnClick(control);
MouseEventArgs mouseEvtArgs = (MouseEventArgs)e;
GuiUtils.SaveLastClickInfo(mapData, (Control)sender, new Point(mouseEvtArgs.X, mouseEvtArgs.Y));
#if !PocketPC //tmp
GuiUtils.setTooltip(control, "");
#endif
String Value = GuiUtils.GetRadioButtonIndex(radioButton);
GuiUtils.setSuggestedValueOfChoiceControlOnTagData(mgRadioPanel, Value);
Events.OnSelection(Value, guiMgControl, mapData.getIdx(), true);
//the right click isn't move the focus to the control, only on left click.
leftClickWasPressed = (((MouseEventArgs)e).Button == MouseButtons.Left);
if (leftClickWasPressed)
{
Events.OnMouseDown(null, guiMgControl, null, leftClickWasPressed, mapData.getIdx(), false, true);
#if !PocketPC
GuiUtils.AssessDrag(control, (MouseEventArgs)e, mapData);
#endif
}
else
{
control.Focus();
}
return;
case EventType.KEY_DOWN:
((TagData)mgRadioPanel.Tag).MouseDownOnControl = null;
break;
}
}
finally
{
contextIDGuard.Dispose();
}
DefaultHandler.getInstance().handleEvent(type, sender, e, mapData);
}
