wxSizeReportCtrl.h

#pragma once


class wxSizeReportCtrl;

class wxSizeReportCtrl : public wxControl
{
public:

    wxSizeReportCtrl(wxWindow* parent, wxWindowID id = wxID_ANY,
        const wxPoint& pos = wxDefaultPosition,
        const wxSize& size = wxDefaultSize,
        wxAuiManager* mgr = NULL)
        : wxControl(parent, id, pos, size, wxNO_BORDER)
    {
        m_mgr = mgr;
    }

private:

    void OnPaint(wxPaintEvent& WXUNUSED(evt))
    {
        wxPaintDC dc(this);
        wxSize size = GetClientSize();
        wxString s;
        int h, w, height;

        s.Printf("Size: %d x %d", size.x, size.y);

        dc.SetFont(*wxNORMAL_FONT);
        dc.GetTextExtent(s, &w, &height);
        height += FromDIP(3);
        dc.SetBrush(*wxWHITE_BRUSH);
        dc.SetPen(*wxWHITE_PEN);
        dc.DrawRectangle(0, 0, size.x, size.y);
        dc.SetPen(*wxLIGHT_GREY_PEN);
        dc.DrawLine(0, 0, size.x, size.y);
        dc.DrawLine(0, size.y, size.x, 0);
        dc.DrawText(s, (size.x - w) / 2, ((size.y - (height * 5)) / 2));

        if (m_mgr)
        {
            wxAuiPaneInfo pi = m_mgr->GetPane(this);

            s.Printf("Layer: %d", pi.dock_layer);
            dc.GetTextExtent(s, &w, &h);
            dc.DrawText(s, (size.x - w) / 2, ((size.y - (height * 5)) / 2) + (height * 1));

            s.Printf("Dock: %d Row: %d", pi.dock_direction, pi.dock_row);
            dc.GetTextExtent(s, &w, &h);
            dc.DrawText(s, (size.x - w) / 2, ((size.y - (height * 5)) / 2) + (height * 2));

            s.Printf("Position: %d", pi.dock_pos);
            dc.GetTextExtent(s, &w, &h);
            dc.DrawText(s, (size.x - w) / 2, ((size.y - (height * 5)) / 2) + (height * 3));

            s.Printf("Proportion: %d", pi.dock_proportion);
            dc.GetTextExtent(s, &w, &h);
            dc.DrawText(s, (size.x - w) / 2, ((size.y - (height * 5)) / 2) + (height * 4));
        }
    }

    void OnEraseBackground(wxEraseEvent& WXUNUSED(evt))
    {
        // intentionally empty
    }

    void OnSize(wxSizeEvent& WXUNUSED(evt))
    {
        Refresh();
    }
private:

    wxAuiManager* m_mgr;

    wxDECLARE_EVENT_TABLE();
};