3f66f6a5b3
This keyword is not expanded by Git which means it's not replaced with the correct revision value in the releases made using git-based scripts and it's confusing to have lines with unexpanded "$Id$" in the released files. As expanding them with Git is not that simple (it could be done with git archive and export-subst attribute) and there are not many benefits in having them in the first place, just remove all these lines. If nothing else, this will make an eventual transition to Git simpler. Closes #14487. git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@74602 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
109 lines
3.2 KiB
Objective-C
109 lines
3.2 KiB
Objective-C
/////////////////////////////////////////////////////////////////////////////
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// Name: dcclient.h
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// Purpose: interface of wxClientDC and wxPaintDC
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// Author: wxWidgets team
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// Licence: wxWindows licence
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/////////////////////////////////////////////////////////////////////////////
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/**
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@class wxPaintDC
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A wxPaintDC must be constructed if an application wishes to paint on the
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client area of a window from within an EVT_PAINT() event handler. This
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should normally be constructed as a temporary stack object; don't store a
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wxPaintDC object. If you have an EVT_PAINT() handler, you @e must create a
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wxPaintDC object within it even if you don't actually use it.
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Using wxPaintDC within your EVT_PAINT() handler is important because it
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automatically sets the clipping area to the damaged area of the window.
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Attempts to draw outside this area do not appear.
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To draw on a window from outside your EVT_PAINT() handler, construct a
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wxClientDC object.
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To draw on the whole window including decorations, construct a wxWindowDC
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object (Windows only).
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A wxPaintDC object is initialized to use the same font and colours as the
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window it is associated with.
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@library{wxcore}
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@category{dc}
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@see wxDC, wxClientDC, wxMemoryDC, wxWindowDC, wxScreenDC
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*/
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class wxPaintDC : public wxClientDC
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{
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public:
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/**
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Constructor. Pass a pointer to the window on which you wish to paint.
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*/
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wxPaintDC(wxWindow* window);
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};
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/**
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@class wxClientDC
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A wxClientDC must be constructed if an application wishes to paint on the
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client area of a window from outside an EVT_PAINT() handler. This should
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normally be constructed as a temporary stack object; don't store a
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wxClientDC object.
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To draw on a window from within an EVT_PAINT() handler, construct a
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wxPaintDC object instead.
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To draw on the whole window including decorations, construct a wxWindowDC
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object (Windows only).
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A wxClientDC object is initialized to use the same font and colours as the
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window it is associated with.
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@library{wxcore}
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@category{dc}
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@see wxDC, wxMemoryDC, wxPaintDC, wxWindowDC, wxScreenDC
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*/
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class wxClientDC : public wxWindowDC
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{
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public:
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/**
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Constructor. Pass a pointer to the window on which you wish to paint.
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*/
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wxClientDC(wxWindow* window);
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};
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/**
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@class wxWindowDC
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A wxWindowDC must be constructed if an application wishes to paint on the
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whole area of a window (client and decorations). This should normally be
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constructed as a temporary stack object; don't store a wxWindowDC object.
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To draw on a window from inside an EVT_PAINT() handler, construct a
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wxPaintDC object instead.
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To draw on the client area of a window from outside an EVT_PAINT() handler,
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construct a wxClientDC object.
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A wxWindowDC object is initialized to use the same font and colours as the
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window it is associated with.
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@library{wxcore}
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@category{dc}
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@see wxDC, wxMemoryDC, wxPaintDC, wxClientDC, wxScreenDC
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*/
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class wxWindowDC : public wxDC
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{
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public:
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/**
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Constructor. Pass a pointer to the window on which you wish to paint.
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*/
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wxWindowDC(wxWindow* window);
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};
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