CMFCPropertyGridProperty Class

Artikel
04/28/2015

A CMFCPropertyGridProperty object represents a list item in a property list control.

class CMFCPropertyGridProperty : public CObject

Members

Public Constructors

Name	Description
CMFCPropertyGridProperty::CMFCPropertyGridProperty	Constructs a CMFCPropertyGridProperty object.
CMFCPropertyGridProperty::~CMFCPropertyGridProperty	Destructor.

Public Methods

Name	Description
CMFCPropertyGridProperty::AddOption	Adds a new list item to a property list control.
CMFCPropertyGridProperty::AddSubItem	Adds a child item to a property.
CMFCPropertyGridProperty::AdjustButtonRect	Called by the parent property list control to tell a property to resize the bounding rectangle of an embedded button.
CMFCPropertyGridProperty::AdjustInPlaceEditRect	Retrieves the boundaries of the text box and optional spin button control that are used to set a property value.
CMFCPropertyGridProperty::AllowEdit	Makes a property either editable or read-only.
CMFCPropertyGridProperty::CreateInPlaceEdit	Called by the framework to create an editable control for a property.
CMFCPropertyGridProperty::CreateSpinControl	Called by the framework to create an editable spin button control.
CMFCPropertyGridProperty::Enable	Enables or disables a property.
CMFCPropertyGridProperty::EnableSpinControl	Enables or disables a spin button control that is used to modify a property value.
CMFCPropertyGridProperty::Expand	Expands or collapses a property that contains sub-properties.
CMFCPropertyGridProperty::FormatProperty	Formats the text representation of a property value.
CMFCPropertyGridProperty::GetData	Retrieves a DWORD value that is associated with a property.
CMFCPropertyGridProperty::GetDescription	Retrieves a property description.
CMFCPropertyGridProperty::GetExpandedSubItems	Retrieves the number of expanded sub-items.
CMFCPropertyGridProperty::GetHierarchyLevel	Retrieves the zero-based index of the property's hierarchy level.
CMFCPropertyGridProperty::GetName	Retrieves the name of the property.
CMFCPropertyGridProperty::GetNameTooltip	Called by the framework to display the name of the property in a tooltip.
CMFCPropertyGridProperty::GetOption	Retrieves the text of the option that is specified by an index.
CMFCPropertyGridProperty::GetOptionCount	Retrieves the number of options that belong to a property.
CMFCPropertyGridProperty::GetOriginalValue	Retrieves the initial value of the current property.
CMFCPropertyGridProperty::GetParent	Retrieves a pointer to a parent property.
CMFCPropertyGridProperty::GetRect	Retrieves the bounding rectangle of a property.
CMFCPropertyGridProperty::GetSubItem	Retrieves a sub-property identified by a zero-based index.
CMFCPropertyGridProperty::GetSubItemsCount	Retrieves the number of sub-items.
CMFCPropertyGridProperty::GetThisClass	Used by the framework to obtain a pointer to the CRuntimeClass object that is associated with this class type.
CMFCPropertyGridProperty::GetValue	Retrieves a property value.
CMFCPropertyGridProperty::GetValueTooltip	Called by the framework to retrieve the text representation of the property value that is then displayed in a tooltip.
CMFCPropertyGridProperty::HitTest	Points to the property object that corresponds to the property list item that corresponds to a point.
CMFCPropertyGridProperty::IsAllowEdit	Indicates whether a property is editable.
CMFCPropertyGridProperty::IsEnabled	Indicates whether a property is enabled or disabled.
CMFCPropertyGridProperty::IsExpanded	Indicates whether a property is expanded or collapsed.
CMFCPropertyGridProperty::IsGroup	Indicates whether the current property represents a group.
CMFCPropertyGridProperty::IsInPlaceEditing	Indicates whether the current property is editable.
CMFCPropertyGridProperty::IsModified	Indicates whether the current property is modified.
CMFCPropertyGridProperty::IsParentExpanded	Indicates whether the parents of the current property are expanded.
CMFCPropertyGridProperty::IsSelected	Indicates whether the current property is selected.
CMFCPropertyGridProperty::IsVisible	Indicates whether the current property is visible.
CMFCPropertyGridProperty::OnClickButton	Called by the framework when the user clicks a button that is contained in a property.
CMFCPropertyGridProperty::OnClickName	Called by a parent property list control when a user clicks the name field of a property.
CMFCPropertyGridProperty::OnClickValue	Called by a parent property list control when a user clicks the value field of a property.
CMFCPropertyGridProperty::OnCloseCombo	Called by the framework when a combo box that is contained in a property is closed.
CMFCPropertyGridProperty::OnDblClk	Called by the framework when the user double clicks a property.
CMFCPropertyGridProperty::OnDrawButton	Called by the framework to draw a button that is contained in a property.
CMFCPropertyGridProperty::OnDrawDescription	Called by the framework to display the property description.
CMFCPropertyGridProperty::OnDrawExpandBox	Called by the framework to draw an expand box control near a property that contains sub-properties.
CMFCPropertyGridProperty::OnDrawName	Called by the framework to display the property name.
CMFCPropertyGridProperty::OnDrawValue	Called by the framework to display the property value.
CMFCPropertyGridProperty::OnEdit	Called by the framework when the user is about to modify a property value.
CMFCPropertyGridProperty::OnEndEdit	Called by the framework when the user is finished modifying a property value.
CMFCPropertyGridProperty::OnKillSelection
CMFCPropertyGridProperty::OnPosSizeChanged
CMFCPropertyGridProperty::OnRClickName	Called by the framework when the user clicks the right mouse button in the property name area.
CMFCPropertyGridProperty::OnRClickValue	Called by the framework when the user clicks the right mouse button in the property value area.
CMFCPropertyGridProperty::OnSelectCombo	Called by the framework when the user selects an item from the editable combo box.
CMFCPropertyGridProperty::OnSetCursor	Called by the framework when the mouse pointer moves to a property item.
CMFCPropertyGridProperty::OnSetSelection
CMFCPropertyGridProperty::OnUpdateValue	Called by the framework when the value of an editable property has changed.
CMFCPropertyGridProperty::PushChar	Called from the property list control when the property is selected and the user enters a new character.
CMFCPropertyGridProperty::Redraw	Redraws the property.
CMFCPropertyGridProperty::RemoveAllOptions	Removes all options (items) from a property.
CMFCPropertyGridProperty::RemoveSubItem	Removes the specified sub-item.
CMFCPropertyGridProperty::ResetOriginalValue	Restores the original value of an edited property.
CMFCPropertyGridProperty::SetData	Associates a DWORD value with a property.
CMFCPropertyGridProperty::SetDescription	Specifies the text that describes the current property.
CMFCPropertyGridProperty::SetName	Sets the name of a property.
CMFCPropertyGridProperty::SetOriginalValue	Sets the original value of an editable property.
CMFCPropertyGridProperty::SetValue	Sets the value of a property grid property.
CMFCPropertyGridProperty::Show	Shows or hides a property.

Protected Methods

Name	Description
CMFCPropertyGridProperty::CreateCombo	Called by the framework to add a combo box to a property.
CMFCPropertyGridProperty::HasButton	Indicates whether a property contains a button.
CMFCPropertyGridProperty::Init	Called by the framework to initialize a property object.
CMFCPropertyGridProperty::IsSubItem	Indicates whether the specified property is a sub-item of the current property.
CMFCPropertyGridProperty::IsValueChanged	Indicates whether the value of the current property has changed.
CMFCPropertyGridProperty::OnCtlColor	Called by the framework when it must retrieve a brush to fill the background color of a property.
CMFCPropertyGridProperty::OnDestroyWindow	Called by the framework when a property is destroyed or when editing is finished.
CMFCPropertyGridProperty::OnKillFocus	Called by the framework when the property loses the input focus.

Data Members

Name	Description
CMFCPropertyGridProperty::m_strFormatDouble	Format string for a value of type double.
CMFCPropertyGridProperty::m_strFormatFloat	Format string for a value of type float.
CMFCPropertyGridProperty::m_strFormatLong	Format string for a value of type long.
CMFCPropertyGridProperty::m_strFormatShort	Format string for a value of type short.

Remarks

Use a CMFCPropertyGridProperty object to represent a property, which you then add to a property list control. For more information, see CMFCPropertyGridCtrl Class.

A property object can represent data types such as strings, dates, and Boolean or integer values. It can contain child properties, or it can contain a control such as a combo box or a button control.

Example

The following example demonstrates how to construct a CMFCPropertyGridProperty object. The example also demonstrates how to use various methods in the CMFCPropertyGridProperty class to add an option, add a sub-item, enable a property, and show a property. This example is part of the New Controls sample.

  CMFCPropertyGridProperty* pGroup1 = new CMFCPropertyGridProperty(_T("Appearance"));

    // construct a COleVariant object. 
    COleVariant var3DLook((short)VARIANT_FALSE, VT_BOOL);

    pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("3D Look"), var3DLook, 
        _T("Specifies the dialog's font will be nonbold and controls will have a 3D border")));

    CMFCPropertyGridProperty* pProp = new CMFCPropertyGridProperty(_T("Border"),
        _T("Dialog Frame"), _T("One of: None, Thin, Resizable, or Dialog Frame"));
    pProp->AddOption(_T("None"));
    pProp->AddOption(_T("Thin"));
    pProp->AddOption(_T("Resizable"));
    pProp->AddOption(_T("Dialog Frame"));
    pProp->AllowEdit(FALSE);

    pGroup1->AddSubItem(pProp);
    pGroup1->AddSubItem(new CMFCPropertyGridProperty(_T("Caption"), (COleVariant) _T("About NewControlsDemo"), _T("Specifies the text that will be displayed in the dialog's title bar")));
    pGroup1->AdjustButtonRect();
    pGroup1->AllowEdit();
    pGroup1->Enable();
    pGroup1->Show();
    pGroup1->Redraw();

Inheritance Hierarchy

CObject

CMFCPropertyGridProperty

Requirements

Header: afxpropertygridctrl.h

Delen via