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Added wxTLW::SetShape and implementations for wxGTK, wxMSW and an

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empty stub for wxMac.
Added some generic helpers and a new ctor to wxRegion.
Added samples/shaped.
(Backport to 2.4 from 2.5)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/WX_2_4_BRANCH@19872 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Robin Dunn
2003-03-29 19:03:04 +00:00
parent 9f5fc44733
commit 8c879ff9c5
38 changed files with 971 additions and 614 deletions
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15
docs/latex/wx/frame.tex
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@@ -51,7 +51,7 @@ caption. When pressed, Windows will go into a context-sensitive help mode and wx
a wxEVT\_HELP event if the user clicked on an application window. {\it Note} that this is an extended
style and must be set by calling \helpref{SetExtraStyle}{wxwindowsetextrastyle} before Create is called (two-step construction).
You cannot use this style together with wxMAXIMIZE\_BOX or wxMINIMIZE\_BOX, so
you should use
you should use
{\tt wxDEFAULT\_FRAME\_STYLE \& (wxMINIMIZE\_BOX | wxMAXIMIZE\_BOX)} for the
frames having this style (the dialogs don't have minimize nor maximize box by
default)}
@@ -476,7 +476,7 @@ Sets the icons for this frame.
See also \helpref{wxIconBundle}{wxiconbundle}.
% VZ: we don't have all this any more (18.08.00)
% VZ: we don't have all this any more (18.08.00)
%
%Under Windows, instead of using {\bf SetIcon}, you can add the
%following lines to your MS Windows resource file:
@@ -529,6 +529,17 @@ Note that it is not possible to call this function twice for the same frame obje
\helpref{wxFrame::GetMenuBar}{wxframegetmenubar}, \helpref{wxMenuBar}{wxmenubar}, \helpref{wxMenu}{wxmenu}.
\membersection{wxFrame::SetShape}\label{wxframesetshape}
\func{bool}{SetShape}{\param{const wxRegion&}{ region}}
If the platform supports it, sets the shape of the window to that
depicted by \it{region}. The system will not display or
respond to any mouse event for the pixels that lie outside of the
region. To reset the window to the normal rectangular shape simply
call \it{SetShape} again with an empty region. Returns TRUE if the
operation is successful.
\membersection{wxFrame::SetStatusBar}\label{wxframesetstatusbar}
\func{void}{SetStatusBar}{\param{wxStatusBar*}{ statusBar}}

26
docs/latex/wx/region.tex
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@@ -43,11 +43,19 @@ Constructs a region by copying another region.
\func{}{wxRegion}{\param{size\_t}{ n}, \param{const wxPoint }{*points}, \param{int }{fillStyle = wxWINDING\_RULE}}
Constructs a region corresponding to the polygon made of {\it n} points in the
provided array. {\it fillStyle} parameter may have values
provided array. {\it fillStyle} parameter may have values
{\tt wxWINDING\_RULE} or {\tt wxODDEVEN\_RULE}.
{\bf NB:} This constructor is only implemented for Win32 and GTK+ wxWindows ports.
\func{}{wxRegion}{\param{const wxBitmap&}{ bmp},
\param{const wxColour&}{ transColour = wxNullColour},
\param{int}{ tolerance = 0}}
Constructs a region using the non-transparent pixels of a bitmap. See
\helpref{Union}{wxregionunion} for more details.
\membersection{wxRegion::\destruct{wxRegion}}
\func{}{\destruct{wxRegion}}{\void}
@@ -85,6 +93,13 @@ The return value is one of wxOutRegion, wxPartRegion and wxInRegion.
On Windows, only wxOutRegion and wxInRegion are returned; a value wxInRegion then indicates that
all or some part of the region is contained in this region.
\membersection{wxRegion::ConvertToBitmap}\label{wxregionconverttobitmap}
\constfunc{wxBitmap}{ConvertToBitmap}{}
Convert the region to a black and white bitmap with the black pixels
being inside the region.
\membersection{wxRegion::GetBox}\label{wxregiongetbox}
\constfunc{void}{GetBox}{\param{long\& }{x}, \param{long\& }{y}, \param{long\& }{width}, \param{long\& }{height}}
@@ -168,6 +183,15 @@ Finds the union of this region and another, rectangular region.
Finds the union of this region and another region.
\func{bool}{Union}{\param{const wxBitmap&}{ bmp},
\param{const wxColour&}{ transColour = wxNullColour},
\param{int}{ tolerance = 0}}
Finds the union of this region and the the non-transparent pixels of a
bitmap. If the bitmap has a mask then it will be used, otherwise the
colour to be treated as transparent may be specified, along with an
optional colour tolerance value.
\wxheading{Return value}
{\tt TRUE} if successful, {\tt FALSE} otherwise.