X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/f525476870e4baa3e5d303d94d8bc70026603b4c..327ac3ec2a475305d569d3f3ba1927a5a61d8926:/interface/wx/propgrid/propgrid.h?ds=sidebyside diff --git a/interface/wx/propgrid/propgrid.h b/interface/wx/propgrid/propgrid.h index a21f8cbcc0..c88cf3efcc 100644 --- a/interface/wx/propgrid/propgrid.h +++ b/interface/wx/propgrid/propgrid.h @@ -3,7 +3,7 @@ // Purpose: interface of wxPropertyGrid // Author: wxWidgets team // RCS-ID: $Id$ -// Licence: wxWindows license +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// @@ -233,14 +233,35 @@ wxPG_VFB_BEEP = 0x02, wxPG_VFB_MARK_CELL = 0x04, /** - Display customizable text message explaining the situation. + Display a text message explaining the situation. + + To customize the way the message is displayed, you need to + reimplement wxPropertyGrid::DoShowPropertyError() in a + derived class. Default behavior is to display the text on + the top-level frame's status bar, if present, and otherwise + using wxMessageBox. */ wxPG_VFB_SHOW_MESSAGE = 0x08, +/** + Similar to wxPG_VFB_SHOW_MESSAGE, except always displays the + message using wxMessageBox. +*/ +wxPG_VFB_SHOW_MESSAGEBOX = 0x10, + +/** + Similar to wxPG_VFB_SHOW_MESSAGE, except always displays the + message on the status bar (when present - you can reimplement + wxPropertyGrid::GetStatusBar() in a derived class to specify + this yourself). +*/ +wxPG_VFB_SHOW_MESSAGE_ON_STATUSBAR = 0x20, + /** Defaults. */ -wxPG_VFB_DEFAULT = wxPG_VFB_STAY_IN_PROPERTY|wxPG_VFB_BEEP, +wxPG_VFB_DEFAULT = wxPG_VFB_MARK_CELL | + wxPG_VFB_SHOW_MESSAGEBOX, }; /** @} @@ -364,6 +385,9 @@ typedef int (*wxPGSortCallback)(wxPropertyGrid* propGrid, function. For instance, collapsing a parent property programmatically causes any selected child property to become unselected, and may therefore cause this event to be generated. + @event{EVT_PG_CHANGED(id, func)} + Respond to wxEVT_PG_CHANGED event, generated when property value + has been changed by the user. @event{EVT_PG_CHANGING(id, func)} Respond to wxEVT_PG_CHANGING event, generated when property value is about to be changed by user. Use wxPropertyGridEvent::GetValue() @@ -386,13 +410,13 @@ typedef int (*wxPGSortCallback)(wxPropertyGrid* propGrid, Respond to wxEVT_PG_ITEM_EXPANDED event, generated when user expands a property or category. @event{EVT_PG_LABEL_EDIT_BEGIN(id, func)} - Respond to wxEVT_PG_LABEL_EDIT_BEGIN event, generated when is about to - begin editing a property label. You can veto this event to prevent the - action. + Respond to wxEVT_PG_LABEL_EDIT_BEGIN event, generated when user is + about to begin editing a property label. You can veto this event to + prevent the action. @event{EVT_PG_LABEL_EDIT_ENDING(id, func)} - Respond to wxEVT_PG_LABEL_EDIT_ENDING event, generated when is about to - end editing of a property label. You can veto this event to prevent the - action. + Respond to wxEVT_PG_LABEL_EDIT_ENDING event, generated when user is + about to end editing of a property label. You can veto this event to + prevent the action. @event{EVT_PG_COL_BEGIN_DRAG(id, func)} Respond to wxEVT_PG_COL_BEGIN_DRAG event, generated when user starts resizing a column - can be vetoed. @@ -415,7 +439,9 @@ typedef int (*wxPGSortCallback)(wxPropertyGrid* propGrid, @category{propgrid} @appearance{propertygrid.png} */ -class wxPropertyGrid : public wxScrolledWindow, public wxPropertyGridInterface +class wxPropertyGrid : public wxControl, + public wxScrollHelper, + public wxPropertyGridInterface { public: /** @@ -426,7 +452,7 @@ public: /** Constructor. - The styles to be used are styles valid for the wxWindow and wxScrolledWindow. + The styles to be used are styles valid for the wxWindow. @see @ref propgrid_window_styles. */ @@ -442,6 +468,15 @@ public: /** Adds given key combination to trigger given action. + Here is a sample code to make Enter key press move focus to + the next property. + + @code + propGrid->AddActionTrigger(wxPG_ACTION_NEXT_PROPERTY, + WXK_RETURN); + propGrid->DedicateKey(WXK_RETURN); + @endcode + @param action Which action to trigger. See @ref propgrid_keyboard_actions. @param keycode @@ -488,7 +523,7 @@ public: @see EndLabelEdit(), MakeColumnEditable() */ - void BeginLabelEdit( unsigned int column = 0 ); + void BeginLabelEdit( unsigned int colIndex = 0 ); /** Changes value of a property, as if from an editor. Use this instead of @@ -500,11 +535,13 @@ public: bool ChangePropertyValue( wxPGPropArg id, wxVariant newValue ); /** - Centers the splitter. If argument is true, automatic splitter centering - is enabled (only applicable if style wxPG_SPLITTER_AUTO_CENTER was - defined). + Centers the splitter. + + @param enableAutoResizing + If @true, automatic column resizing is enabled (only applicapple + if window style wxPG_SPLITTER_AUTO_CENTER is used). */ - void CenterSplitter( bool enable_auto_centering = false ); + void CenterSplitter( bool enableAutoResizing = false ); /** Deletes all properties. @@ -541,6 +578,16 @@ public: long style = wxPG_DEFAULT_STYLE, const wxChar* name = wxPropertyGridNameStr ); + /** + Dedicates a specific keycode to wxPropertyGrid. This means that such + key presses will not be redirected to editor controls. + + Using this function allows, for example, navigation between + properties using arrow keys even when the focus is in the editor + control. + */ + void DedicateKey( int keycode ); + /** Enables or disables (shows/hides) categories according to parameter enable. @@ -732,7 +779,7 @@ public: /** Returns current splitter x position. */ - int GetSplitterPosition() const; + int GetSplitterPosition( unsigned int splitterIndex = 0 ) const; /** Returns wxTextCtrl active in currently selected property, if any. Takes @@ -740,6 +787,21 @@ public: */ wxTextCtrl* GetEditorTextCtrl() const; + /** + Returns current appearance of unspecified value cells. + + @see SetUnspecifiedValueAppearance() + */ + const wxPGCell& GetUnspecifiedValueAppearance() const; + + /** + Returns (visual) text representation of the unspecified + property value. + + @param argFlags For internal use only. + */ + wxString GetUnspecifiedValueText( int argFlags = 0 ) const; + /** Returns current vertical spacing. */ @@ -750,7 +812,7 @@ public: @param pt Coordinates in the virtual grid space. You may need to use - wxScrolledWindow::CalcScrolledPosition() for translating + wxScrolled::CalcScrolledPosition() for translating wxPropertyGrid client coordinates into something this member function can use. */ @@ -775,6 +837,8 @@ public: /** Makes given column editable by user. + @param column + The index of the column to make editable. @param editable Using @false here will disable column from being editable. @@ -821,6 +885,17 @@ public: */ void ResetColours(); + /** + Resets column sizes and splitter positions, based on proportions. + + @param enableAutoResizing + If @true, automatic column resizing is enabled (only applicapple + if window style wxPG_SPLITTER_AUTO_CENTER is used). + + @see wxPropertyGridInterface::SetColumnProportion() + */ + void ResetColumnSizes( bool enableAutoResizing = false ); + /** Removes given property from selection. If property is not selected, an assertion failure will occur. @@ -973,12 +1048,64 @@ public: */ void SetSplitterLeft( bool privateChildrenToo = false ); + /** + Sets appearance of value cells representing an unspecified property + value. Default appearance is blank. + + @remarks If you set the unspecified value to have any + textual representation, then that will override + "InlineHelp" attribute. + + @see wxPGProperty::SetValueToUnspecified(), + wxPGProperty::IsValueUnspecified() + */ + void SetUnspecifiedValueAppearance( const wxPGCell& cell ); + /** Sets vertical spacing. Can be 1, 2, or 3 - a value relative to font height. Value of 2 should be default on most platforms. */ void SetVerticalSpacing( int vspacing ); + /** + @name wxPropertyGrid customization + + Reimplement these member functions in derived class for better + control over wxPropertyGrid behavior. + */ + //@{ + + /** + Override in derived class to display error messages in custom manner + (these message usually only result from validation failure). + + @remarks If you implement this, then you also need to implement + DoHidePropertyError() - possibly to do nothing, if error + does not need hiding (e.g. it was logged or shown in a + message box). + + @see DoHidePropertyError() + */ + virtual void DoShowPropertyError( wxPGProperty* property, + const wxString& msg ); + + /** + Override in derived class to hide an error displayed by + DoShowPropertyError(). + + @see DoShowPropertyError() + */ + virtual void DoHidePropertyError( wxPGProperty* property ); + + /** + Return wxStatusBar that is used by this wxPropertyGrid. You can + reimplement this member function in derived class to override + the default behavior of using the top-level wxFrame's status + bar, if any. + */ + virtual wxStatusBar* GetStatusBar(); + + //@} /** @name Property development functions @@ -1086,6 +1213,11 @@ public: /** Returns property associated with this event. + + @remarks You should assume that this property can always be NULL. + For instance, wxEVT_PG_SELECTED is emitted not only when + a new property is selected, but also when selection is + cleared by user activity. */ wxPGProperty* GetProperty() const;