+++ /dev/null
-/////////////////////////////////////////////////////////////////////////////
-// Name: m_splitter.cpp
-// Purpose: wxSplitterWindow sample
-// Author: Julian Smart
-// Modified by:
-// Created: 04/01/98
-// RCS-ID: $Id$
-// Copyright: (c) Julian Smart and Markus Holzem
-// Licence: wxWindows license
-/////////////////////////////////////////////////////////////////////////////
-
-// For compilers that support precompilation, includes "wx/wx.h".
-#include "wx/wxprec.h"
-
-#ifdef __BORLANDC__
-#pragma hdrstop
-#endif
-
-#ifndef WX_PRECOMP
-#include "wx/wx.h"
-#endif
-
-#include "wx/splitter.h"
-
-class MyApp;
-class MyFrame;
-class MyCanvas;
-
-class MyApp: public wxApp
-{
-public:
- bool OnInit();
-};
-
-class MySplitterWindow : public wxSplitterWindow
-{
-public:
- MySplitterWindow(wxFrame *parent, wxWindowID id)
- : wxSplitterWindow(parent, id, wxDefaultPosition, wxDefaultSize, wxSP_3D | wxSP_LIVE_UPDATE)
- {
- m_frame = parent;
- }
-
- virtual bool OnSashPositionChange(int newSashPosition)
- {
- if ( !wxSplitterWindow::OnSashPositionChange(newSashPosition) )
- return FALSE;
-
- wxString str;
- str.Printf( _T("Sash position = %d"), newSashPosition);
- m_frame->SetStatusText(str);
-
- return TRUE;
- }
-
-private:
- wxFrame *m_frame;
-};
-
-class MyFrame: public wxFrame
-{
-public:
- MyFrame(wxFrame* frame, const wxString& title, const wxPoint& pos, const wxSize& size);
- virtual ~MyFrame();
-
- // Menu commands
- void SplitHorizontal(wxCommandEvent& event);
- void SplitVertical(wxCommandEvent& event);
- void Unsplit(wxCommandEvent& event);
- void SetMinSize(wxCommandEvent& event);
- void Quit(wxCommandEvent& event);
-
- // Menu command update functions
- void UpdateUIHorizontal(wxUpdateUIEvent& event);
- void UpdateUIVertical(wxUpdateUIEvent& event);
- void UpdateUIUnsplit(wxUpdateUIEvent& event);
-
-private:
- void UpdatePosition();
-
- wxMenu* fileMenu;
- wxMenuBar* menuBar;
- MyCanvas* m_leftCanvas;
- MyCanvas* m_rightCanvas;
- MySplitterWindow* m_splitter;
-
-DECLARE_EVENT_TABLE()
-};
-
-class MyCanvas: public wxScrolledWindow
-{
-public:
- MyCanvas(wxWindow* parent, wxWindowID id, int x, int y, int w, int h, const wxString &name);
- virtual ~MyCanvas();
-
- virtual void OnDraw(wxDC& dc);
-
-DECLARE_EVENT_TABLE()
-};
-
-BEGIN_EVENT_TABLE(MyCanvas, wxScrolledWindow)
-END_EVENT_TABLE()
-
-// ID for the menu commands
-enum
-{
- SPLIT_QUIT,
- SPLIT_HORIZONTAL,
- SPLIT_VERTICAL,
- SPLIT_UNSPLIT,
- SPLIT_SETMINSIZE
-};
-
-// Window ids
-#define SPLITTER_WINDOW 100
-#define SPLITTER_FRAME 101
-#define CANVAS1 102
-#define CANVAS2 103
-
-IMPLEMENT_APP(MyApp)
-
-bool MyApp::OnInit(void)
-{
- MyFrame* frame = new MyFrame((wxFrame *) NULL, "wxSplitterWindow Example",
- wxPoint(50, 50), wxSize(420, 300));
-
- // Show the frame
- frame->Show(TRUE);
-
- SetTopWindow(frame);
-
- return TRUE;
-}
-
-BEGIN_EVENT_TABLE(MyFrame, wxFrame)
- EVT_MENU(SPLIT_VERTICAL, MyFrame::SplitVertical)
- EVT_MENU(SPLIT_HORIZONTAL, MyFrame::SplitHorizontal)
- EVT_MENU(SPLIT_UNSPLIT, MyFrame::Unsplit)
- EVT_MENU(SPLIT_QUIT, MyFrame::Quit)
- EVT_MENU(SPLIT_SETMINSIZE, MyFrame::SetMinSize)
-
- EVT_UPDATE_UI(SPLIT_VERTICAL, MyFrame::UpdateUIVertical)
- EVT_UPDATE_UI(SPLIT_HORIZONTAL, MyFrame::UpdateUIHorizontal)
- EVT_UPDATE_UI(SPLIT_UNSPLIT, MyFrame::UpdateUIUnsplit)
-END_EVENT_TABLE()
-
-// My frame constructor
-MyFrame::MyFrame(wxFrame* frame, const wxString& title, const wxPoint& pos, const wxSize& size):
- wxFrame(frame, SPLITTER_FRAME, title, pos, size)
-{
- CreateStatusBar(2);
-
- // Make a menubar
- fileMenu = new wxMenu;
- fileMenu->Append(SPLIT_VERTICAL, "Split &Vertically\tCtrl-V", "Split vertically");
- fileMenu->Append(SPLIT_HORIZONTAL, "Split &Horizontally\tCtrl-H", "Split horizontally");
- fileMenu->Append(SPLIT_UNSPLIT, "&Unsplit\tCtrl-U", "Unsplit");
- fileMenu->AppendSeparator();
- fileMenu->Append(SPLIT_SETMINSIZE, "Set &min size", "Set minimum pane size");
- fileMenu->AppendSeparator();
- fileMenu->Append(SPLIT_QUIT, "E&xit\tAlt-X", "Exit");
-
- menuBar = new wxMenuBar;
- menuBar->Append(fileMenu, "&File");
-
- SetMenuBar(menuBar);
-
- m_splitter = new MySplitterWindow(this, SPLITTER_WINDOW);
-
- wxSize sz( m_splitter->GetSize() );
- wxLogMessage( "Initial splitter size: %d %d\n", (int)sz.x, (int)sz.y );
-
- m_leftCanvas = new MyCanvas(m_splitter, CANVAS1, 0, 0, 400, 400, "Test1" );
- m_leftCanvas->SetBackgroundColour(*wxRED);
- m_leftCanvas->SetScrollbars(20, 20, 50, 50);
- m_leftCanvas->SetCursor(wxCursor(wxCURSOR_MAGNIFIER));
-
- m_rightCanvas = new MyCanvas(m_splitter, CANVAS2, 0, 0, 400, 400, "Test2" );
- m_rightCanvas->SetBackgroundColour(*wxCYAN);
- m_rightCanvas->SetScrollbars(20, 20, 50, 50);
- m_rightCanvas->Show(FALSE);
-
- m_splitter->Initialize(m_leftCanvas);
- SetStatusText("Min pane size = 0", 1);
-}
-
-MyFrame::~MyFrame()
-{
-}
-
-void MyFrame::Quit(wxCommandEvent& WXUNUSED(event) )
-{
- Close(TRUE);
-}
-
-void MyFrame::SplitHorizontal(wxCommandEvent& WXUNUSED(event) )
-{
- if ( m_splitter->IsSplit() )
- m_splitter->Unsplit();
- m_leftCanvas->Show(TRUE);
- m_rightCanvas->Show(TRUE);
- m_splitter->SplitHorizontally( m_leftCanvas, m_rightCanvas );
- UpdatePosition();
-}
-
-void MyFrame::SplitVertical(wxCommandEvent& WXUNUSED(event) )
-{
- if ( m_splitter->IsSplit() )
- m_splitter->Unsplit();
- m_leftCanvas->Show(TRUE);
- m_rightCanvas->Show(TRUE);
- m_splitter->SplitVertically( m_leftCanvas, m_rightCanvas );
- UpdatePosition();
-}
-
-void MyFrame::Unsplit(wxCommandEvent& WXUNUSED(event) )
-{
- if ( m_splitter->IsSplit() )
- m_splitter->Unsplit();
- SetStatusText("No splitter");
-}
-
-void MyFrame::SetMinSize(wxCommandEvent& WXUNUSED(event) )
-{
- wxString str;
- str.Printf( _T("%d"), m_splitter->GetMinimumPaneSize());
- str = wxGetTextFromUser("Enter minimal size for panes:", "", str, this);
- if ( str.IsEmpty() )
- return;
-
- int minsize = wxStrtol( str, (wxChar**)NULL, 10 );
- m_splitter->SetMinimumPaneSize(minsize);
- str.Printf( _T("Min pane size = %d"), minsize);
- SetStatusText(str, 1);
-}
-
-void MyFrame::UpdateUIHorizontal(wxUpdateUIEvent& event)
-{
- event.Enable( ( (!m_splitter->IsSplit()) || (m_splitter->GetSplitMode() != wxSPLIT_HORIZONTAL) ) );
-}
-
-void MyFrame::UpdateUIVertical(wxUpdateUIEvent& event)
-{
- event.Enable( ( (!m_splitter->IsSplit()) || (m_splitter->GetSplitMode() != wxSPLIT_VERTICAL) ) );
-}
-
-void MyFrame::UpdateUIUnsplit(wxUpdateUIEvent& event)
-{
- event.Enable( m_splitter->IsSplit() );
-}
-
-void MyFrame::UpdatePosition()
-{
- wxString str;
- str.Printf( _("Sash position = %d"), m_splitter->GetSashPosition());
- SetStatusText(str);
-}
-
-MyCanvas::MyCanvas(wxWindow* parent, wxWindowID id, int x, int y, int w, int h, const wxString &name ) :
- wxScrolledWindow(parent, id, wxPoint(x, y), wxSize(w, h), 0, name )
-{
-}
-
-MyCanvas::~MyCanvas()
-{
-}
-
-void MyCanvas::OnDraw(wxDC& dc)
-{
- dc.SetPen(*wxBLACK_PEN);
- dc.DrawLine(0, 0, 100, 100);
-
- dc.SetBackgroundMode(wxTRANSPARENT);
- dc.DrawText("Testing", 50, 50);
-
- dc.SetPen(*wxRED_PEN);
- dc.SetBrush(*wxGREEN_BRUSH);
- dc.DrawRectangle(120, 120, 100, 80);
-}
projects / wxWidgets.git / blobdiff