/// <summary>
/// Returns a default value for the specified property.
/// </summary>
/// <param name="prop">The property requesting a default value.</param>
/// <returns>A default value casted as object.</returns>
private static object GetDefaultValueForProperty(NewPropertiesEnum prop)
{
switch (prop)
{
case NewPropertiesEnum.CorrectEventsBehavior:
return(true);
}
return(null);
}
/// <summary>
/// Returns a default value for the specified property.
/// </summary>
/// <param name="prop">The property requesting a default value.</param>
/// <returns>A default value casted as object.</returns>
private static object GetDefaultValueForProperty(NewPropertiesEnum prop)
{
switch (prop)
{
case NewPropertiesEnum.ExpandedImage:
case NewPropertiesEnum.NormalImage:
return(new Dictionary <TreeNode, object>());
}
return(null);
}
/// <summary>
/// Returns a default value for the specified property.
/// </summary>
/// <param name="prop">The property requesting a default value.</param>
/// <returns>A default value casted as object.</returns>
private static object GetDefaultValueForProperty(NewPropertiesEnum prop)
{
switch (prop)
{
case NewPropertiesEnum.ActiveFontStyle:
return(ActiveTabFontStyleEnum.Default);
case NewPropertiesEnum.UseMnemonic:
return(true);
}
return(null);
}
//////////////////////////////////////////////////////////////////////////////////////////////
//////////////////////////// STATIC PROPERTIES DEFINITION ////////////////////////////////////
//////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Check if the property 'newPropertiesEnum' is already defined for this TreeView.
/// </summary>
/// <param name="treeView">The TreeView.</param>
/// <param name="prop">The newPropertiesEnum to search.</param>
/// <returns>true if successful, false otherwise.</returns>
private static bool CheckForProperty(TreeView treeView, NewPropertiesEnum prop)
{
if (treeView == null)
{
return(false);
}
CheckNewProperties(treeView);
if (!NewProperties[treeView].ContainsKey(prop))
{
NewProperties[treeView][prop] = GetDefaultValueForProperty(prop);
}
return(true);
}
/////////////////////////////////////////////////////////////////////////////////////////////////
///////////////////////// INSTANCE IMPLEMENTATION FOR EXTRA PROPERTIES //////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////
////////////////////////// STATIC IMPLEMENTATION FOR EXTRA PROPERTIES ///////////////////////////
/////////////////////////////////////////////////////////////////////////////////////////////////
/// <summary>
/// Check if the property 'newPropertiesEnum' is already defined for this button.
/// </summary>
/// <param name="btn">The button.</param>
/// <param name="prop">newPropertiesEnum</param>
/// <returns>true if successful, false otherwise.</returns>
private static bool CheckForProperty(Button btn, NewPropertiesEnum prop)
{
if (btn == null)
{
return(false);
}
CheckNewProperties(btn);
if (!NewProperties[btn].ContainsKey(prop))
{
NewProperties[btn][prop] = GetDefaultValueForProperty(prop);
}
return(true);
}
/// <summary>
/// Check if the property 'newPropertiesEnum' is already defined for this tabcontrol.
/// </summary>
/// <param name="tabControl">The tab control to test.</param>
/// <param name="prop">The property to check.</param>
/// <returns>True if property could be checked.</returns>
private static bool CheckForProperty(TabControl tabControl, NewPropertiesEnum prop)
{
if (tabControl == null)
{
return(false);
}
CheckNewProperties(tabControl);
if (!_NewProperties[tabControl.GetHashCode()].ContainsKey(prop))
{
_NewProperties[tabControl.GetHashCode()][prop] = GetDefaultValueForProperty(prop);
}
return(true);
}
/// <summary>
/// Sets the tabControl to use the custom drawing mode,
/// if the mode or the eventhandler have already been set then
/// they are not set again.
/// </summary>
/// <param name="tabControl">The tabControl to set its custom value.</param>
/// <param name="property">A custom behavior value.</param>
/// <param name="value">True if the custom drawing mode has to be set.</param>
private static void SetCustomDrawingMode(TabControl tabControl, NewPropertiesEnum property, bool value)
{
if (tabControl != null)
{
int key = tabControl.GetHashCode();
if (value)
{
if (!ControlOfCustomDrawingMode.ContainsKey(key))
{
tabControl.DrawMode = TabDrawMode.OwnerDrawFixed;
tabControl.DrawItem += TabControl_DrawItem;
ControlOfCustomDrawingMode.Add(key, new List <NewPropertiesEnum>());
}
if (!ControlOfCustomDrawingMode[key].Contains(property))
{
ControlOfCustomDrawingMode[key].Add(property);
}
}
else
{
if (ControlOfCustomDrawingMode.ContainsKey(key))
{
if (ControlOfCustomDrawingMode[key].Contains(property))
{
ControlOfCustomDrawingMode[key].Remove(property);
}
if (ControlOfCustomDrawingMode[key].Count == 0)
{
tabControl.DrawMode = TabDrawMode.Normal;
tabControl.DrawItem -= TabControl_DrawItem;
ControlOfCustomDrawingMode.Remove(key);
}
}
}
}
}
