X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/bc7e0c92ad1e539ac0fed5d5e9b005cf2c2e7121..fe161a2685012cf90bb5bfe95f2260aee71d8ad7:/docs/latex/wx/frame.tex diff --git a/docs/latex/wx/frame.tex b/docs/latex/wx/frame.tex index daaa50e60e..89e56d46bc 100644 --- a/docs/latex/wx/frame.tex +++ b/docs/latex/wx/frame.tex @@ -24,46 +24,67 @@ application windows. \twocolwidtha{5cm} \begin{twocollist}\itemsep=0pt -\twocolitem{\windowstyle{wxDEFAULT\_FRAME\_STYLE}}{Defined as {\bf wxMINIMIZE\_BOX \pipe wxMAXIMIZE\_BOX \pipe wxRESIZE\_BORDER \pipe wxSYSTEM\_MENU \pipe wxCAPTION}.} +\twocolitem{\windowstyle{wxDEFAULT\_FRAME\_STYLE}}{Defined as {\bf wxMINIMIZE\_BOX \pipe wxMAXIMIZE\_BOX \pipe wxRESIZE\_BORDER \pipe wxSYSTEM\_MENU \pipe wxCAPTION \pipe wxCLOSE\_BOX}.} \twocolitem{\windowstyle{wxICONIZE}}{Display the frame iconized (minimized). Windows only. } \twocolitem{\windowstyle{wxCAPTION}}{Puts a caption on the frame.} \twocolitem{\windowstyle{wxMINIMIZE}}{Identical to {\bf wxICONIZE}. Windows only.} \twocolitem{\windowstyle{wxMINIMIZE\_BOX}}{Displays a minimize box on the frame.} \twocolitem{\windowstyle{wxMAXIMIZE}}{Displays the frame maximized. Windows only.} \twocolitem{\windowstyle{wxMAXIMIZE\_BOX}}{Displays a maximize box on the frame.} -\twocolitem{\windowstyle{wxSTAY\_ON\_TOP}}{Stay on top of other windows. Windows only.} +\twocolitem{\windowstyle{wxCLOSE\_BOX}}{Displays a close box on the frame.} +\twocolitem{\windowstyle{wxSTAY\_ON\_TOP}}{Stay on top of all other windows, +see also wxFRAME\_FLOAT\_ON\_PARENT. Windows only.} \twocolitem{\windowstyle{wxSYSTEM\_MENU}}{Displays a system menu.} -\twocolitem{\windowstyle{wxSIMPLE\_BORDER}}{Displays no border or decorations. GTK and Windows only.} \twocolitem{\windowstyle{wxRESIZE\_BORDER}}{Displays a resizeable border around the window.} \twocolitem{\windowstyle{wxFRAME\_TOOL\_WINDOW}}{Causes a frame with a small titlebar to be created; the frame does not appear in the taskbar under Windows.} -\twocolitem{\windowstyle{wxFRAME\_NO\_TASKBAR}}{Creates a normal frame but if -this frame has a parent it does not appear in the taskbar under Windows. Note -that a frame without parent will still appear in the taskbar even with this -style. Has no effect under other platforms.} -\twocolitem{\windowstyle{wxFRAME\_FLOAT\_ON\_PARENT}}{Unused any longer, use -wxFRAME\_TOOL\_WINDOW or wxFRAME\_NO\_TASKBAR instead} +\twocolitem{\windowstyle{wxFRAME\_NO\_TASKBAR}}{Creates an otherwise normal +frame but it does not appear in the taskbar under Windows (note that it will +minimize to the desktop window which may seem strange to the users and thus it +might be better to use this style only without wxMINIMIZE\_BOX style). +Has no effect under other platforms.} +\twocolitem{\windowstyle{wxFRAME\_FLOAT\_ON\_PARENT}}{The frame will always be +on top of its parent (unlike wxSTAY\_ON\_TOP). A frame created with this style +must have a non-NULL parent.} \twocolitem{\windowstyle{wxFRAME\_EX\_CONTEXTHELP}}{Under Windows, puts a query button on the -caption. When pressed, Windows will go into a context-sensitive help mode and wxWindows will send +caption. When pressed, Windows will go into a context-sensitive help mode and wxWidgets will send 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 -{\tt wxDEFAULT\_FRAME\_STYLE & ~(wxMINIMIZE\_BOX | wxMAXIMIZE\_BOX)} for the -frames having this style (the dialogs don't have minimize nor maximize box by +you should use\rtfsp +{\tt wxDEFAULT\_FRAME\_STYLE \& ~ (wxMINIMIZE\_BOX | wxMAXIMIZE\_BOX)} for the +frames having this style (the dialogs don't have a minimize or a maximize box by default)} +\twocolitem{\windowstyle{wxFRAME\_SHAPED}}{Windows with this style are + allowed to have their shape changed with the \helpref{SetShape}{wxframesetshape} method.} \end{twocollist} The default frame style is for normal, resizeable frames. To create a frame which can not be resized by user, you may use the following combination of -styles: {\tt wxDEFAULT\_FRAME\_STYLE \& \~ (wxRESIZE\_BORDER \pipe wxRESIZE\_BOX \pipe wxMAXIMIZE\_BOX)}. +styles: {\tt wxDEFAULT\_FRAME\_STYLE \& ~ (wxRESIZE\_BORDER \pipe wxRESIZE\_BOX \pipe wxMAXIMIZE\_BOX)}. % Note: the space after the tilde is necessary or Tex2RTF complains. See also \helpref{window styles overview}{windowstyles}. +\wxheading{Default event processing} + +wxFrame processes the following events: + +\begin{twocollist}\itemsep=0pt +\twocolitem{\helpref{wxEVT\_SIZE}{wxsizeevent}}{If the frame has exactly one +child window, not counting the status and toolbar, this child is resized to +take the entire frame client area. If two or more windows are present, they +should be laid out explicitly either by manually handling wxEVT\_SIZE or using +\helpref{sizers}{sizeroverview}} + +\twocolitem{\helpref{wxEVT\_MENU\_HIGHLIGHT}{wxmenuevent}}{The default +implementation displays the \helpref{help string}{wxmenuitemgethelp} associated +with the selected item in the first pane of the status bar, if there is one.} +\end{twocollist} + \wxheading{Remarks} -An application should normally define an \helpref{OnCloseWindow}{wxwindowonclosewindow} handler for the +An application should normally define an \helpref{wxCloseEvent}{wxcloseevent} handler for the frame to respond to system close events, for example so that related data and subwindows can be cleaned up. \wxheading{See also} @@ -96,10 +117,10 @@ always be displayed on top of the parent window on Windows.} \docparam{title}{The caption to be displayed on the frame's title bar.} \docparam{pos}{The window position. A value of (-1, -1) indicates a default position, chosen by -either the windowing system or wxWindows, depending on platform.} +either the windowing system or wxWidgets, depending on platform.} \docparam{size}{The window size. A value of (-1, -1) indicates a default size, chosen by -either the windowing system or wxWindows, depending on platform.} +either the windowing system or wxWidgets, depending on platform.} \docparam{style}{The window style. See \helpref{wxFrame}{wxframe}.} @@ -169,7 +190,7 @@ value greater than 1 to create a multi-field status bar.} of valid styles.} \docparam{id}{The status bar window identifier. If -1, an identifier will be chosen by -wxWindows.} +wxWidgets.} \docparam{name}{The status bar window name.} @@ -206,7 +227,7 @@ Creates a toolbar at the top or left of the frame. of valid styles.} \docparam{id}{The toolbar window identifier. If -1, an identifier will be chosen by -wxWindows.} +wxWidgets.} \docparam{name}{The toolbar window name.} @@ -259,6 +280,16 @@ Returns a pointer to the status bar currently associated with the frame (if any) \helpref{wxFrame::CreateStatusBar}{wxframecreatestatusbar}, \helpref{wxStatusBar}{wxstatusbar} +\membersection{wxFrame::GetStatusBarPane}\label{wxframegetstatusbarpane} + +\func{int}{GetStatusBarPane}{\void} + +Returns the status bar pane used to display menu and toolbar help. + +\wxheading{See also} + +\helpref{wxFrame::SetStatusBarPane}{wxframesetstatusbarpane} + \membersection{wxFrame::GetTitle}\label{wxframegettitle} \constfunc{wxString}{GetTitle}{\void} @@ -284,7 +315,7 @@ Iconizes or restores the frame. \wxheading{Parameters} -\docparam{izonize}{If TRUE, iconizes the frame; if FALSE, shows and restores it.} +\docparam{iconize}{If true, iconizes the frame; if false, shows and restores it.} \wxheading{See also} @@ -294,7 +325,7 @@ Iconizes or restores the frame. \func{bool}{IsFullScreen}{\void} -Returns TRUE if the frame is in fullscreen mode. +Returns true if the frame is in fullscreen mode. \wxheading{See also} @@ -304,13 +335,13 @@ Returns TRUE if the frame is in fullscreen mode. \constfunc{bool}{IsIconized}{\void} -Returns TRUE if the frame is iconized. +Returns true if the frame is iconized. \membersection{wxFrame::IsMaximized}\label{wxframeismaximized} \constfunc{bool}{IsMaximized}{\void} -Returns TRUE if the frame is maximized. +Returns true if the frame is maximized. \membersection{wxFrame::Maximize}\label{wxframemaximize} @@ -320,7 +351,7 @@ Maximizes or restores the frame. \wxheading{Parameters} -\docparam{maximize}{If TRUE, maximizes the frame, otherwise it restores it.} +\docparam{maximize}{If true, maximizes the frame, otherwise it restores it.} \wxheading{Remarks} @@ -330,13 +361,6 @@ This function only works under Windows. \helpref{wxFrame::Iconize}{wxframeiconize} -\membersection{wxFrame::OnActivate} - -\func{void}{OnActivate}{\param{wxActivateEvent\&}{ event}} - -Called when a window is activated or deactivated (MS Windows -only). See also \helpref{wxActivateEvent}{wxactivateevent}. - \membersection{wxFrame::OnCreateStatusBar}\label{wxframeoncreatestatusbar} \func{virtual wxStatusBar*}{OnCreateStatusBar}{\param{int }{number}, @@ -353,7 +377,7 @@ Virtual function called when a status bar is requested by \helpref{wxFrame::Crea of valid styles.} \docparam{id}{The window identifier. If -1, an identifier will be chosen by -wxWindows.} +wxWidgets.} \docparam{name}{The window name.} @@ -383,7 +407,7 @@ Virtual function called when a toolbar is requested by \helpref{wxFrame::CreateT of valid styles.} \docparam{id}{The toolbar window identifier. If -1, an identifier will be chosen by -wxWindows.} +wxWidgets.} \docparam{name}{The toolbar window name.} @@ -400,28 +424,18 @@ implementation returns an instance of \helpref{wxToolBar}{wxtoolbar}. \helpref{wxFrame::CreateToolBar}{wxframecreatetoolbar}, \helpref{wxToolBar}{wxtoolbar}. -\membersection{wxFrame::OnMenuCommand}\label{wxframeonmenucommand} - -\func{void}{OnMenuCommand}{\param{wxCommandEvent\&}{ event}} - -See \helpref{wxWindow::OnMenuCommand}{wxwindowonmenucommand}. - -\membersection{wxFrame::OnMenuHighlight}\label{wxframeonmenuhighlight} - -\func{void}{OnMenuHighlight}{\param{wxMenuEvent\&}{ event}} - -See \helpref{wxWindow::OnMenuHighlight}{wxwindowonmenuhighlight}. +\membersection{wxFrame::SendSizeEvent}\label{wxframesendsizeevent} -\membersection{wxFrame::OnSize}\label{wxframeonsize} +\func{void}{SendSizeEvent}{\void} -\func{void}{OnSize}{\param{wxSizeEvent\& }{event}} +This function sends a dummy \helpref{size event}{wxsizeevent} to the frame +forcing it to reevaluate its children positions. It is sometimes useful to call +this function after adding or deleting a children after the frame creation or +if a child size changes. -See \helpref{wxWindow::OnSize}{wxwindowonsize}. - -The default {\bf wxFrame::OnSize} implementation looks for a single subwindow, -and if one is found, resizes it to fit -inside the frame. Override this member if more complex behaviour -is required (for example, if there are several subwindows). +Note that if the frame is using either sizers or constraints for the children +layout, it is enough to call \helpref{Layout()}{wxwindowlayout} directly and +this function should not be used in this case. \membersection{wxFrame::SetIcon}\label{wxframeseticon} @@ -439,7 +453,21 @@ The frame takes a `copy' of {\it icon}, but since it uses reference counting, the copy is very quick. It is safe to delete {\it icon} after calling this function. -% VZ: we don't have all this any more (18.08.00) +See also \helpref{wxIcon}{wxicon}. + +\membersection{wxFrame::SetIcons}\label{wxframeseticons} + +\func{void}{SetIcons}{\param{const wxIconBundle\& }{icons}} + +Sets the icons for this frame. + +\wxheading{Parameters} + +\docparam{icons}{The icons to associate with this frame.} + +See also \helpref{wxIconBundle}{wxiconbundle}. + +% 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: @@ -464,9 +492,7 @@ calling this function. %\end{verbatim} % %You can replace std.ico, mdi.ico and child.ico with your own defaults -%for all your wxWindows application. Currently they show the same icon. - -See also \helpref{wxIcon}{wxicon}. +%for all your wxWidgets application. Currently they show the same icon. \membersection{wxFrame::SetMenuBar}\label{wxframesetmenubar} @@ -485,15 +511,26 @@ menu bar and its menus will be destroyed also, so do not delete the menu bar explicitly (except by resetting the frame's menu bar to another frame or NULL). -Under Windows, a call to \helpref{wxFrame::OnSize}{wxframeonsize} is generated, so be sure to initialize +Under Windows, a size event is generated, so be sure to initialize data members properly before calling {\bf SetMenuBar}. -Note that it is not possible to call this function twice for the same frame object. +Note that on some platforms, it is not possible to call this function twice for the same frame object. \wxheading{See also} \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}} @@ -505,6 +542,13 @@ Associates a status bar with the frame. \helpref{wxFrame::CreateStatusBar}{wxframecreatestatusbar}, \helpref{wxStatusBar}{wxstatusbar},\rtfsp \helpref{wxFrame::GetStatusBar}{wxframegetstatusbar} +\membersection{wxFrame::SetStatusBarPane}\label{wxframesetstatusbarpane} + +\func{void}{SetStatusBarPane}{\param{int}{ n}} + +Set the status bar pane used to display menu and toolbar help. +Using -1 disables help display. + \membersection{wxFrame::SetStatusText}\label{wxframesetstatustext} \func{virtual void}{SetStatusText}{\param{const wxString\& }{ text}, \param{int}{ number = 0}} @@ -580,9 +624,10 @@ Sets the frame title. \func{bool}{ShowFullScreen}{\param{bool}{ show}, \param{long}{ style = wxFULLSCREEN\_ALL}} -Passing TRUE to {\it shows} shows the frame full-screen, and passing FALSE restores the frame -again. {\it style} is a bit list containing some or all of the following values, which -indicate what elements of the frame to hide in full-screen mode: +Depending on the value of {\it show} parameter the frame is either shown full +screen or restored to its normal state. {\it style} is a bit list containing +some or all of the following values, which indicate what elements of the frame +to hide in full-screen mode: \begin{itemize}\itemsep=0pt \item wxFULLSCREEN\_NOMENUBAR @@ -595,6 +640,9 @@ indicate what elements of the frame to hide in full-screen mode: This function has not been tested with MDI frames. +Note that showing a frame full screen also actually +\helpref{Show()s}{wxwindowshow} if it hadn't been shown yet. + \wxheading{See also} \helpref{wxFrame::IsFullScreen}{wxframeisfullscreen}