C++ wxSizeEvent类代码示例

void MyFrame::OnSize(wxSizeEvent& event)
{
    if ( m_treeCtrl
#if wxUSE_LOG
                    && m_textCtrl
#endif // wxUSE_LOG
                                  )
    {
        Resize();
    }

    event.Skip();
}

void PHDStatusBar::OnSize(wxSizeEvent& event)
{
    wxRect fldRect;
    GetFieldRect(0, fldRect);
    int fldWidth = fldRect.GetWidth();
    m_ctrlPanel->SetSize(fldWidth - 1, fldRect.GetHeight());
    m_Msg1->SetPosition(wxPoint(2, 3));
    m_StarIndicators->PositionControls();
    m_GuideIndicators->PositionControls();
    m_StateIndicators->PositionControls();

    event.Skip();
}

void DropDownBase::OnSize( wxSizeEvent& event )
{
    event.Skip();
/*
    if (!m_dropdownButton) return;

    wxSize size = GetClientSize();
    wxPrintf(wxT("DropDownBase %d %d\n"), size.x, size.y);

    wxSize dropSize = m_dropdownButton->GetSize();
    m_dropdownButton->SetSize(size.x-dropSize.x, 0, dropSize.x, size.y);
*/
}

//------------------------------------------------------------------------------
void wxOgreRenderWindow::onSize (wxSizeEvent &evt)
{
  if (render_window_)
  {
    // Setting new size;
    int width;
    int height;
    wxSize size = evt.GetSize ();
    width = size.GetWidth ();
    height = size.GetHeight ();

    render_window_->resize (width, height);
    // Letting Ogre know the window has been resized;
    render_window_->windowMovedOrResized ();

    setCameraAspectRatio();

    Refresh();
  }

  evt.Skip();
}

    void OnSize(wxSizeEvent& event)
    {
        // show current size in the status bar
#if wxUSE_STATUSBAR
        if ( m_frameStatusBar )
        {
            wxSize sz = GetClientSize();
            SetStatusText(wxString::Format(_T("%dx%d"), sz.x, sz.y), 1);
        }
#endif // wxUSE_STATUSBAR

        event.Skip();
    }

void wxSkinFrame::OnSize(wxSizeEvent& e)
{	
  if( CreateFrame(GetClientSize()))
  {	SetWindowShape(m_bmpSkin);
  }
  /*if(m_sizeMode == 0)
  {*/
    Refresh();
    Layout();
  //}
    
  e.Skip();
}

/**
 @brief Resize Event Handler
 */
void CPropertyWindow::OnSize(wxSizeEvent& event)
{
	if (GetParent() != (void*)GetFrame())
	{
		const wxRect r = GetParent()->GetSize();
		SetSize(r);
		RecalculatePositions(r.width-20, r.height-20);
	}
	else
	{
		event.Skip();
	}
}

void OBSBasic::OnResizePreview(wxSizeEvent &event)
{
	event.Skip();

	wxSize newSize = previewPanel->GetClientSize();

	graphics_t graphics = obs_graphics();
	if (graphics) {
		gs_entercontext(graphics);
		gs_resize(newSize.x, newSize.y);
		gs_leavecontext();
	}
}

void CWindowStateManager::OnSize(wxSizeEvent& event)
{
	if (!m_pWindow->IsIconized())
	{
		m_lastMaximized = m_pWindow->IsMaximized();
		if (!m_lastMaximized)
		{
			m_lastWindowPosition = m_pWindow->GetPosition();
			m_lastWindowSize = m_pWindow->GetClientSize();
		}
	}
	event.Skip();
}

/// Sizing
void InstanceCtrl::OnSize(wxSizeEvent& event)
{
	int old_rows = GetItemsPerRow();
	int new_rows = CalculateItemsPerRow();
	if (old_rows != new_rows)
	{
		SetItemsPerRow(new_rows);
		ReflowAll();
	}
	SetupScrollbars();
	RecreateBuffer();
	event.Skip();
}

void CTexturePreviewDialog::OnSize(wxSizeEvent& event)
{
    wxSizer* pSizer = GetSizer();
    pSizer->DeleteWindows();
    InitCtrls();
    InsertTextureToListCtrl();
    if (m_nCurrentIndex != INVALID_DATA)
    {
        m_pListCtrl->SetItemState(m_nCurrentIndex, 1, wxLIST_STATE_SELECTED);
        ShowTextureInfo(m_nCurrentIndex);
    }
    event.Skip();
}

void wxComboBox::OnSize( wxSizeEvent &event )
{
    // NB: In some situations (e.g. on non-first page of a wizard, if the
    //     size used is default size), GtkCombo widget is resized correctly,
    //     but it's look is not updated, it's rendered as if it was much wider.
    //     No other widgets are affected, so it looks like a bug in GTK+.
    //     Manually requesting resize calculation (as gtk_pizza_set_size does)
    //     fixes it.
    if (GTK_WIDGET_VISIBLE(m_widget))
        gtk_widget_queue_resize(m_widget);

    event.Skip();
}

void wxListbook::OnSize(wxSizeEvent& event)
{
    // arrange the icons before calling SetClientSize(), otherwise it wouldn't
    // account for the scrollbars the list control might need and, at least
    // under MSW, we'd finish with an ugly looking list control with both
    // vertical and horizontal scrollbar (with one of them being added because
    // the other one is not accounted for in client size computations)
    wxListView * const list = GetListView();
    if ( list )
        list->Arrange();

    event.Skip();
}

void wxGISMapView::OnSize(wxSizeEvent & event)
{
    if(m_PrevSize == event.GetSize())
        return;

    //event.Skip(false);
    DestroyDrawThread();

    wxRect rc = GetClientRect();

    if(IsShownOnScreen())
    {
	    if(m_nDrawingState == enumGISMapZooming)
	    {
		    wxClientDC CDC(this);
		    if(m_pGISDisplay)
			    m_pGISDisplay->ZoomingDraw(GetClientRect(), &CDC);
	    }
	    else
	    {
		    //start zooming action
		    m_nDrawingState = enumGISMapZooming;
            if(m_pGISDisplay)
                m_pGISDisplay->SetDeviceFrame(rc);
			m_timer.Start(TM_ZOOMING);
        }
    }
    else
    {
        if(m_pGISDisplay)
            m_pGISDisplay->SetDeviceFrame(rc);
    }

	UpdateFrameCenter();
	//wxWakeUpIdle();
    m_PrevSize = event.GetSize();

}

void wxGL_PMFCanvas::OnSize(wxSizeEvent& event)
{
	
	if (FreezeRender) // this is a no-no if we're froze
		return;

	
	this->SetCurrent();

	// Tell openGL
	glViewport(0, 0, (GLsizei)event.GetSize().GetWidth(), (GLsizei)event.GetSize().GetHeight());
  
	// Select & reset the Projection Matrix

	//the render function does all of this already
	/*
	glMatrixMode(GL_PROJECTION);
	glLoadIdentity();
	// Calculate aspect ratio
	if(event.GetSize().GetHeight()){
		//more division by zero-Bobboau
		float asp = (float)event.GetSize().GetWidth()/(float)event.GetSize().GetHeight();

		if(proj_mode == PROJ_ORTHO){
			glOrtho(asp*position.z+position.x, -asp*position.z+position.x, 1.0f*position.z+position.y, -1.0f*position.z+position.y, 0.0, 50000.0);
		}else{
			gluPerspective( 75.0f, asp, 1.0f, 25000.0f );
		}
	}


	// Select & reset the Modelview Matrix
	glMatrixMode(GL_MODELVIEW);
	glLoadIdentity();
	*/

	Render();
}