Added automatic dialog scrolling ability

Added ability to resize wizard bitmaps automatically
Made it easier to derive from wxWizard and override behaviour,
mainly by making members protected instead of private



git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@50942 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775

docs/latex/wx/wizard.tex

@@ -26,6 +26,16 @@ using either the non-default constructor or a default one followed by call to th
 want the wizard to show and call \helpref{RunWizard}{wxwizardrunwizard}.
 Finally, don't forget to call {\tt wizard->Destroy()}, otherwise your application will hang on exit due to an undestroyed window.
 
+You can supply a bitmap to display on the left of the wizard, either for all pages
+or for individual pages. If you need to have the bitmap resize to the height of the wizard,
+call \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement} and if necessary,\rtfsp
+\helpref{wxWizard::SetBitmapBackgroundColour}{wxwizardsetbitmapbackgroundcolour} and \helpref{wxWizard::SetMinimumBitmapWidth}{wxwizardsetminimumbitmapheight}.
+
+To make wizard pages scroll when the display is too small to fit the whole dialog, you can switch
+layout adaptation on globally with \helpref{wxDialog::EnableLayoutAdaptation}{wxdialogenablelayoutadaptation} or
+per dialog with \helpref{wxDialog::SetLayoutAdaptationMode}{wxdialogsetlayoutadaptationmode}. For more
+about layout adaptation, see \helpref{Automatic scrolling dialogs}{autoscrollingdialogs}.
+
 \wxheading{Derived from}
 
 \helpref{wxDialog}{wxdialog}\\
@@ -167,6 +177,28 @@ from a single one and you should call {\it Fit} separately for the others.
 
 Returns the bitmap used for the wizard.
 
+
+\membersection{wxWizard::GetBitmapBackgroundColour}\label{wxwizardgetbitmapbackgroundcolour}
+
+\constfunc{const wxColour\&}{GetBitmapBackgroundColour}{\void}
+
+Returns the colour that should be used to fill the area not taken up by the wizard or page bitmap,
+if a non-zero bitmap placement flag has been set.
+
+See also \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement}.
+
+
+
+\membersection{wxWizard::GetBitmapPlacement}\label{wxwizardgetbitmapplacement}
+
+\func{int}{GetBitmapPlacement}{\void}
+
+Returns the flags indicating how the wizard or page bitmap should be expanded and positioned to fit the
+page height. By default, placement is 0 (no expansion is done).
+
+See also \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement} for the possible values.
+
+
 \membersection{wxWizard::GetCurrentPage}\label{wxwizardgetcurrentpage}
 
 \constfunc{wxWizardPage*}{GetCurrentPage}{\void}
@@ -175,6 +207,16 @@ Get the current page while the wizard is running. {\tt NULL} is returned if
 \helpref{RunWizard()}{wxwizardrunwizard} is not being executed now.
 
 
+\membersection{wxWizard::GetMinimumBitmapWidth}\label{wxwizardgetminimumbitmapwidth}
+
+\constfunc{int}{GetMinimumBitmapWidth}{\void}
+
+Returns the minimum width for the bitmap that will be constructed to contain the actual wizard or page bitmap
+if a non-zero bitmap placement flag has been set.
+
+See also \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement}.
+
+
 \membersection{wxWizard::GetPageAreaSizer}\label{wxwizardgetpageareasizer}
 
 \constfunc{virtual wxSizer*}{GetPageAreaSizer}{\void}
@@ -256,6 +298,50 @@ can not be {\tt NULL}.
 
 Sets the bitmap used for the wizard.
 
+
+\membersection{wxWizard::SetBitmapBackgroundColour}\label{wxwizardsetbitmapbackgroundcolour}
+
+\func{void}{SetBitmapBackgroundColour}{\param{const wxColour\&}{ colour}}
+
+Sets the colour that should be used to fill the area not taken up by the wizard or page bitmap,
+if a non-zero bitmap placement flag has been set.
+
+See also \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement}.
+
+
+\membersection{wxWizard::SetBitmapPlacement}\label{wxwizardsetbitmapplacement}
+
+\func{void}{SetBitmapPlacement}{\param{int}{ placement}}
+
+Sets the flags indicating how the wizard or page bitmap should be expanded and positioned to fit the
+page height. By default, placement is 0 (no expansion is done). {\it placement} is a bitlist with the
+following possible values:
+
+\begin{twocollist}\itemsep=0pt
+\twocolitem{\windowstyle{wxWIZARD\_VALIGN\_TOP}}{Aligns the bitmap at the top.}
+\twocolitem{\windowstyle{wxWIZARD\_VALIGN\_CENTRE}}{Centres the bitmap vertically.}
+\twocolitem{\windowstyle{wxWIZARD\_VALIGN\_BOTTOM}}{Aligns the bitmap at the bottom.}
+\twocolitem{\windowstyle{wxWIZARD\_HALIGN\_LEFT}}{Left-aligns the bitmap.}
+\twocolitem{\windowstyle{wxWIZARD\_HALIGN\_CENTRE}}{Centres the bitmap horizontally.}
+\twocolitem{\windowstyle{wxWIZARD\_HALIGN\_RIGHT}}{Right-aligns the bitmap.}
+\twocolitem{\windowstyle{wxWIZARD\_TILE}}{}
+\end{twocollist}
+
+See also \helpref{wxWizard::SetMinimumBitmapWidth}{wxwizardsetminimumbitmapwidth}.
+
+
+\membersection{wxWizard::SetMinimumBitmapWidth}\label{wxwizardsetminimumbitmapwidth}
+
+\func{void}{SetMinimumBitmapWidth}{\param{int}{ width}}
+
+Sets the minimum width for the bitmap that will be constructed to contain the actual wizard or page bitmap
+if a non-zero bitmap placement flag has been set. If this is not set when using bitmap placement, the initial
+layout may be incorrect.
+
+See also \helpref{wxWizard::SetBitmapPlacement}{wxwizardsetbitmapplacement}.
+
+
+
 \membersection{wxWizard::SetPageSize}\label{wxwizardsetpagesize}
 
 \func{void}{SetPageSize}{\param{const wxSize\& }{sizePage}}