removed some duplicate code, no real changes

[wxWidgets.git] / docs / latex / wx / splitter.tex

diff --git a/docs/latex/wx/splitter.tex b/docs/latex/wx/splitter.tex
index 9febf0b9111f4175f664dd60b049163bdc3308dd..5defafa7454a39a451305ad02018ea7680eea156 100644 (file)
--- a/docs/latex/wx/splitter.tex
+++ b/docs/latex/wx/splitter.tex
@@ -6,14 +6,22 @@ This class manages up to two subwindows. The current view can be
 split into two programmatically (perhaps from a menu command), and unsplit
 either programmatically or via the wxSplitterWindow user interface.
 
 split into two programmatically (perhaps from a menu command), and unsplit
 either programmatically or via the wxSplitterWindow user interface.
 

-Appropriate 3D shading for the Windows 95 user interface is an option.
+Appropriate 3D shading for the Windows 95 user interface is an option -
+this is also recommended for GTK. Optionally, the sash can be made to
+look more like the native control under MacOS X.

 
 \wxheading{Window styles}
 
 \begin{twocollist}\itemsep=0pt
 \twocolitem{\windowstyle{wxSP\_3D}}{Draws a 3D effect border and sash.}
 
 \wxheading{Window styles}
 
 \begin{twocollist}\itemsep=0pt
 \twocolitem{\windowstyle{wxSP\_3D}}{Draws a 3D effect border and sash.}

-\twocolitem{\windowstyle{wxSP\_BORDER}}{Draws a thin black border around the window, and a black sash.}
+\twocolitem{\windowstyle{wxSP\_3DSASH}}{Draws a 3D effect sash.}
+\twocolitem{\windowstyle{wxSP\_3DBORDER}}{Draws a 3D effect border.}
+\twocolitem{\windowstyle{wxSP\_FULLSASH}}{Draws the ends of the sash (so the window can be used without a border).}
+\twocolitem{\windowstyle{wxSP\_BORDER}}{Draws a thin black border around the window.}

 \twocolitem{\windowstyle{wxSP\_NOBORDER}}{No border, and a black sash.}
 \twocolitem{\windowstyle{wxSP\_NOBORDER}}{No border, and a black sash.}

+\twocolitem{\windowstyle{wxSP\_PERMIT\_UNSPLIT}}{Always allow to
+unsplit, even with the minimum pane size other than zero.}
+\twocolitem{\windowstyle{wxSP\_LIVE\_UPDATE}}{Don't draw XOR line but resize the child windows immediately.}

 \end{twocollist}
 
 See also \helpref{window styles overview}{windowstyles}.
 \end{twocollist}
 
 See also \helpref{window styles overview}{windowstyles}.


@@ -24,6 +32,39 @@ See also \helpref{window styles overview}{windowstyles}.
 \helpref{wxEvtHandler}{wxevthandler}\\
 \helpref{wxObject}{wxobject}
 
 \helpref{wxEvtHandler}{wxevthandler}\\
 \helpref{wxObject}{wxobject}
 

+\wxheading{Include files}
+
+<wx/splitter.h>
+
+\wxheading{Event handling}
+
+To process input from a splitter control, use the following event handler
+macros to direct input to member functions that take a 
+\helpref{wxSplitterEvent}{wxsplitterevent} argument.
+
+\twocolwidtha{10cm}
+\begin{twocollist}\itemsep=0pt
+\twocolitem{{\bf EVT\_SPLITTER\_SASH\_POS\_CHANGING(id, func)}}{The sash
+position is in the process of being changed. May be used to modify the
+position of the tracking bar to properly reflect the position that
+would be set if the drag were to be completed at this point. Processes
+a wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGING event.}
+\twocolitem{{\bf EVT\_SPLITTER\_SASH\_POS\_CHANGED(id, func)}}{The sash
+position was changed. May be used to modify the sash position before
+it is set, or to prevent the change from taking place.
+Processes a wxEVT\_COMMAND\_SPLITTER\_SASH\_POS\_CHANGED event.}
+\twocolitem{{\bf EVT\_SPLITTER\_UNSPLIT(id, func)}}{The splitter has been just
+unsplit. Processes a wxEVT\_COMMAND\_SPLITTER\_UNSPLIT event.}
+\twocolitem{{\bf EVT\_SPLITTER\_DOUBLECLICKED(id, func)}}{The sash was double
+clicked. The default behaviour is to unsplit the window when this happens
+(unless the minimum pane size has been set to a value greater than zero).
+Processes a wxEVT\_COMMAND\_SPLITTER\_DOUBLECLICKED event.}
+\end{twocollist}%
+
+\wxheading{See also}
+
+\helpref{wxSplitterEvent}{wxsplitterevent}
+

 \latexignore{\rtfignore{\wxheading{Members}}}
 
 \membersection{wxSplitterWindow::wxSplitterWindow}\label{wxsplitterwindowconstr}
 \latexignore{\rtfignore{\wxheading{Members}}}
 
 \membersection{wxSplitterWindow::wxSplitterWindow}\label{wxsplitterwindowconstr}


@@ -32,7 +73,7 @@ See also \helpref{window styles overview}{windowstyles}.
 
 Default constructor.
 
 
 Default constructor.
 

-\func{}{wxSplitterWindow}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id}, \param{int }{x},\rtfsp
+\func{}{wxSplitterWindow}{\param{wxWindow*}{ parent}, \param{wxWindowID}{ id},\rtfsp

 \param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
 \param{long }{style=wxSP\_3D}, \param{const wxString\&}{ name = "splitterWindow"}}
 
 \param{const wxPoint\& }{point = wxDefaultPosition}, \param{const wxSize\& }{size = wxDefaultSize},\rtfsp
 \param{long }{style=wxSP\_3D}, \param{const wxString\&}{ name = "splitterWindow"}}
 


@@ -143,7 +184,7 @@ This should be called if you wish to initially view only a single pane in the sp
 \wxheading{See also}
 
 \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically},\rtfsp
 \wxheading{See also}
 
 \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically},\rtfsp

-\helpref{wxSplitterWindow::SplitHorizontally}{wxsplitterwindowsplithorizontally}.
+\helpref{wxSplitterWindow::SplitHorizontally}{wxsplitterwindowsplithorizontally}

 
 \membersection{wxSplitterWindow::IsSplit}\label{wxsplitterwindowissplit}
 
 
 \membersection{wxSplitterWindow::IsSplit}\label{wxsplitterwindowissplit}
 


@@ -189,9 +230,47 @@ programmatically or using the wxSplitterWindow user interface.
 The default implementation of this function simply hides {\it removed}. You
 may wish to delete the window.
 
 The default implementation of this function simply hides {\it removed}. You
 may wish to delete the window.
 

+\membersection{wxSplitterWindow::OnSashPositionChange}\label{wxsplitterwindowonsashpositionchange}
+
+\func{virtual bool}{OnSashPositionChange}{\param{int }{newSashPosition}}
+
+Application-overridable function called when the sash position is changed by 
+user. It may return FALSE to prevent the change or TRUE to allow it.
+
+\wxheading{Parameters}
+
+\docparam{newSashPosition}{The new sash position (always positive or zero)}
+
+\wxheading{Remarks}
+
+The default implementation of this function verifies that the sizes of both 
+panes of the splitter are greater than minimum pane size.
+
+\membersection{wxSplitterWindow::ReplaceWindow}\label{wxsplitterwindowreplacewindow}
+
+\func{bool}{ReplaceWindow}{\param{wxWindow * }{winOld}, \param{wxWindow * }{winNew}}
+
+This function replaces one of the windows managed by the wxSplitterWindow with
+another one. It is in general better to use it instead of calling Unsplit()
+and then resplitting the window back because it will provoke much less flicker
+(if any). It is valid to call this function whether the splitter has two
+windows or only one.
+
+Both parameters should be non-NULL and {\it winOld} must specify one of the
+windows managed by the splitter. If the parameters are incorrect or the window
+couldn't be replaced, FALSE is returned. Otherwise the function will return
+TRUE, but please notice that it will not delete the replaced window and you
+may wish to do it yourself.
+

 \wxheading{See also}
 
 \wxheading{See also}
 

-\helpref{wxSplitterWindow::Unsplit}{wxsplitterwindowunsplit}
+\helpref{wxSplitterWindow::GetMinimumPaneSize}{wxsplitterwindowgetminimumpanesize}
+
+\wxheading{See also}
+
+\helpref{wxSplitterWindow::Unsplit}{wxsplitterwindowunsplit}\\
+\helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically}\\
+\helpref{wxSplitterWindow::SplitHorizontally}{wxsplitterwindowsplithorizontally}

 
 \membersection{wxSplitterWindow::SetSashPosition}\label{wxsplitterwindowsetsashposition}
 
 
 \membersection{wxSplitterWindow::SetSashPosition}\label{wxsplitterwindowsetsashposition}
 


@@ -227,7 +306,9 @@ Sets the minimum pane size.
 
 The default minimum pane size is zero, which means that either pane can be reduced to zero by dragging
 the sash, thus removing one of the panes. To prevent this behaviour (and veto out-of-range sash dragging),
 
 The default minimum pane size is zero, which means that either pane can be reduced to zero by dragging
 the sash, thus removing one of the panes. To prevent this behaviour (and veto out-of-range sash dragging),

-set a minimum size, for example 20 pixels.
+set a minimum size, for example 20 pixels. If the wxSP\_PERMIT\_UNSPLIT style
+is used when a splitter window is created, the window may be unsplit even
+if minimum size is non-zero.

 
 \wxheading{See also}
 
 
 \wxheading{See also}
 


@@ -255,7 +336,7 @@ Only sets the internal variable; does not update the display.
 \membersection{wxSplitterWindow::SplitHorizontally}\label{wxsplitterwindowsplithorizontally}
 
 \func{bool}{SplitHorizontally}{\param{wxWindow* }{window1}, \param{wxWindow* }{window2},
 \membersection{wxSplitterWindow::SplitHorizontally}\label{wxsplitterwindowsplithorizontally}
 
 \func{bool}{SplitHorizontally}{\param{wxWindow* }{window1}, \param{wxWindow* }{window2},

- \param{int}{ sashPosition = -1}}
+ \param{int}{ sashPosition = 0}}

 
 Initializes the top and bottom panes of the splitter window.
 
 
 Initializes the top and bottom panes of the splitter window.
 


@@ -265,8 +346,10 @@ Initializes the top and bottom panes of the splitter window.
 
 \docparam{window2}{The bottom pane.}
 
 
 \docparam{window2}{The bottom pane.}
 

-\docparam{sashPosition}{The initial position of the sash. If the value is -1, a default position
-is chosen.}
+\docparam{sashPosition}{The initial position of the sash. If this value is
+positive, it specifies the size of the upper pane. If it is negative, it is
+absolute value gives the size of the lower pane. Finally, specify 0 (default)
+to choose the default position (half of the total window height).}

 
 \wxheading{Return value}
 
 
 \wxheading{Return value}
 


@@ -274,18 +357,19 @@ TRUE if successful, FALSE otherwise (the window was already split).
 
 \wxheading{Remarks}
 
 
 \wxheading{Remarks}
 

-This should be called if you wish to initially view two panes. It can also be called at any subsequent time,
-but the application should check that the window is not currently split using \helpref{IsSplit}{wxsplitterwindowissplit}.
+This should be called if you wish to initially view two panes. It can also be
+called at any subsequent time, but the application should check that the
+window is not currently split using \helpref{IsSplit}{wxsplitterwindowissplit}.

 
 \wxheading{See also}
 
 \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically}, \helpref{wxSplitterWindow::IsSplit}{wxsplitterwindowissplit},\rtfsp
 
 \wxheading{See also}
 
 \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically}, \helpref{wxSplitterWindow::IsSplit}{wxsplitterwindowissplit},\rtfsp

-\helpref{wxSplitterWindow::Unsplit}{wxsplitterwindowunsplit}.
+\helpref{wxSplitterWindow::Unsplit}{wxsplitterwindowunsplit}

 
 \membersection{wxSplitterWindow::SplitVertically}\label{wxsplitterwindowsplitvertically}
 
 \func{bool}{SplitVertically}{\param{wxWindow* }{window1}, \param{wxWindow* }{window2},
 
 \membersection{wxSplitterWindow::SplitVertically}\label{wxsplitterwindowsplitvertically}
 
 \func{bool}{SplitVertically}{\param{wxWindow* }{window1}, \param{wxWindow* }{window2},

- \param{int}{ sashPosition = -1}}
+ \param{int}{ sashPosition = 0}}

 
 Initializes the left and right panes of the splitter window.
 
 
 Initializes the left and right panes of the splitter window.
 


@@ -295,8 +379,10 @@ Initializes the left and right panes of the splitter window.
 
 \docparam{window2}{The right pane.}
 
 
 \docparam{window2}{The right pane.}
 

-\docparam{sashPosition}{The initial position of the sash. If the value is -1, a default position
-is chosen.}
+\docparam{sashPosition}{The initial position of the sash. If this value is
+positive, it specifies the size of the left pane. If it is negative, it is
+absolute value gives the size of the right pane. Finally, specify 0 (default)
+to choose the default position (half of the total window width).}

 
 \wxheading{Return value}
 
 
 \wxheading{Return value}
 


@@ -336,5 +422,3 @@ which can be overridden for the desired behaviour. By default, the pane being re
 \helpref{wxSplitterWindow::SplitHorizontally}{wxsplitterwindowsplithorizontally}, \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically},\rtfsp
 \helpref{wxSplitterWindow::IsSplit}{wxsplitterwindowissplit}, \helpref{wxSplitterWindow::OnUnsplit}{wxsplitterwindowonunsplit}
 
 \helpref{wxSplitterWindow::SplitHorizontally}{wxsplitterwindowsplithorizontally}, \helpref{wxSplitterWindow::SplitVertically}{wxsplitterwindowsplitvertically},\rtfsp
 \helpref{wxSplitterWindow::IsSplit}{wxsplitterwindowissplit}, \helpref{wxSplitterWindow::OnUnsplit}{wxsplitterwindowonunsplit}
 

-
-