///////////////////////////////////////////////////////////////////////////////
-// Name: generic/renderg.cpp
+// Name: src/generic/renderg.cpp
// Purpose: generic implementation of wxRendererNative (for any platform)
// Author: Vadim Zeitlin
// Modified by:
#pragma hdrstop
#endif
+#include "wx/renderer.h"
+
#ifndef WX_PRECOMP
#include "wx/string.h"
+ #include "wx/dc.h"
+ #include "wx/settings.h"
+ #include "wx/gdicmn.h"
#endif //WX_PRECOMP
-#include "wx/gdicmn.h"
-#include "wx/dc.h"
-
-#include "wx/settings.h"
#include "wx/splitter.h"
#include "wx/dcmirror.h"
#include "wx/module.h"
-#include "wx/renderer.h"
// ----------------------------------------------------------------------------
// wxRendererGeneric: our wxRendererNative implementation
wxOrientation orient,
int flags = 0);
+ virtual void DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawDropArrow(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawCheckBox(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawPushButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
+
+ virtual void DrawItemSelectionRect(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags = 0);
virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win);
{
if (sm_rendererGeneric)
delete sm_rendererGeneric;
-
+
sm_rendererGeneric = NULL;
}
const wxRect& rect,
int flags)
{
- // white background
- dc.SetPen(*wxGREY_PEN);
- dc.SetBrush(*wxWHITE_BRUSH);
- dc.DrawRectangle(rect.Deflate(1, 2));
+ // store settings
+ wxDCPenChanger penChanger(dc, *wxGREY_PEN);
+ wxDCBrushChanger brushChanger(dc, *wxWHITE_BRUSH);
+
+ dc.DrawRectangle(rect);
// black lines
const wxCoord xMiddle = rect.x + rect.width/2;
const wxCoord yMiddle = rect.y + rect.height/2;
+ // half of the length of the horz lines in "-" and "+"
+ const wxCoord halfWidth = rect.width/2 - 2;
dc.SetPen(*wxBLACK_PEN);
- dc.DrawLine(xMiddle - 2, yMiddle, xMiddle + 3, yMiddle);
+ dc.DrawLine(xMiddle - halfWidth, yMiddle,
+ xMiddle + halfWidth + 1, yMiddle);
+
if ( !(flags & wxCONTROL_EXPANDED) )
{
// turn "-" into "+"
- dc.DrawLine(xMiddle, yMiddle - 2, xMiddle, yMiddle + 3);
+ const wxCoord halfHeight = rect.height/2 - 2;
+ dc.DrawLine(xMiddle, yMiddle - halfHeight,
+ xMiddle, yMiddle + halfHeight + 1);
}
}
wxCoord sashWidth,
border;
- if ( win->HasFlag(wxSP_3D) )
- {
+ if ( win->HasFlag(wxSP_3DSASH) )
sashWidth = 7;
- border = 2;
- }
+ else if ( win->HasFlag(wxSP_NOSASH) )
+ sashWidth = 0;
else // no 3D effect
- {
sashWidth = 3;
+
+ if ( win->HasFlag(wxSP_3DBORDER) )
+ border = 2;
+ else // no 3D effect
border = 0;
- }
return wxSplitterRenderParams(sashWidth, border, false);
}
const wxRect& rectOrig,
int WXUNUSED(falgs))
{
- if ( win->HasFlag(wxSP_3D) )
+ if ( win->HasFlag(wxSP_3DBORDER) )
{
wxRect rect = rectOrig;
DrawShadedRect(dc, &rect, m_penDarkGrey, m_penHighlight);
const wxCoord h = size.y;
wxCoord offset = 0;
-
- // If we're not drawing the border, droppings will
- // be left unless we make the sash shorter
- if ( !win->HasFlag(wxSP_3DBORDER) )
+
+ // If we're drawing the border, draw the sash 3d lines shorter
+ if ( win->HasFlag(wxSP_3DBORDER) )
{
- offset = 3;
+ offset = 1;
}
- // from left to right
- if ( win->HasFlag(wxSP_3D) )
+ dc.SetPen(*wxTRANSPARENT_PEN);
+ dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)));
+
+ if ( win->HasFlag(wxSP_3DSASH) )
{
+ // Draw the 3D sash
+ dc.DrawRectangle(position + 2, 0, 3, h);
+
dc.SetPen(m_penLightGrey);
- dc.DrawLine(position, 1 + offset, position, h - 1 - offset);
+ dc.DrawLine(position, offset, position, h - offset);
dc.SetPen(m_penHighlight);
- dc.DrawLine(position + 1, offset, position + 1, h - offset);
+ dc.DrawLine(position + 1, 0, position + 1, h);
+
+ dc.SetPen(m_penDarkGrey);
+ dc.DrawLine(position + 5, 0, position + 5, h);
+
+ dc.SetPen(m_penBlack);
+ dc.DrawLine(position + 6, offset, position + 6, h - offset);
+ }
+ else
+ {
+ // Draw a flat sash
+ dc.DrawRectangle(position, 0, 3, h);
}
+}
- dc.SetPen(*wxTRANSPARENT_PEN);
- dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE)));
- dc.DrawRectangle(position + 2, offset, 3, h - 2*offset);
+// ----------------------------------------------------------------------------
+// button drawing
+// ----------------------------------------------------------------------------
- if ( win->HasFlag(wxSP_3D) )
+void
+wxRendererGeneric::DrawComboBoxDropButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ DrawPushButton(win,dc,rect,flags);
+ DrawDropArrow(win,dc,rect,flags);
+}
+
+void
+wxRendererGeneric::DrawDropArrow(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int WXUNUSED(flags))
+{
+ // This generic implementation should be good
+ // enough for Windows platforms (including XP).
+
+ int arrowHalf = rect.width/5;
+ int rectMid = rect.width / 2;
+ int arrowTopY = (rect.height/2) - (arrowHalf/2);
+
+ // This should always result in arrow with odd width.
+ wxPoint pt[] =
{
- dc.SetPen(m_penDarkGrey);
- dc.DrawLine(position + 5, offset, position + 5, h - offset);
+ wxPoint(rectMid - arrowHalf, arrowTopY),
+ wxPoint(rectMid + arrowHalf, arrowTopY),
+ wxPoint(rectMid, arrowTopY + arrowHalf)
+ };
+ dc.SetBrush(wxBrush(win->GetForegroundColour()));
+ dc.SetPen(wxPen(win->GetForegroundColour()));
+ dc.DrawPolygon(WXSIZEOF(pt), pt, rect.x, rect.y);
+}
- dc.SetPen(m_penBlack);
- dc.DrawLine(position + 6, offset, position + 6, h - 1 - offset);
+void
+wxRendererGeneric::DrawCheckBox(wxWindow *WXUNUSED(win),
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ dc.SetPen(*(flags & wxCONTROL_DISABLED ? wxGREY_PEN : wxBLACK_PEN));
+ dc.SetBrush( *wxTRANSPARENT_BRUSH );
+ dc.DrawRectangle(rect);
+
+ if ( flags & wxCONTROL_CHECKED )
+ {
+ dc.DrawCheckMark(rect.Deflate(2, 2));
}
}
+void
+wxRendererGeneric::DrawPushButton(wxWindow *win,
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ // Don't try anything too fancy. It'll just turn out looking
+ // out-of-place on most platforms.
+ wxColour bgCol = flags & wxCONTROL_DISABLED ?
+ wxSystemSettings::GetColour(wxSYS_COLOUR_BTNFACE) :
+ win->GetBackgroundColour();
+ dc.SetBrush(wxBrush(bgCol));
+ dc.SetPen(wxPen(bgCol));
+ dc.DrawRectangle(rect);
+}
+
+void
+wxRendererGeneric::DrawItemSelectionRect(wxWindow * WXUNUSED(win),
+ wxDC& dc,
+ const wxRect& rect,
+ int flags)
+{
+ wxBrush brush;
+ if ( flags & wxCONTROL_SELECTED )
+ {
+ if ( flags & wxCONTROL_FOCUSED )
+ {
+ brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT));
+ }
+ else // !focused
+ {
+ brush = wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_BTNSHADOW));
+ }
+ }
+ else // !selected
+ {
+ brush = *wxTRANSPARENT_BRUSH;
+ }
+
+ dc.SetBrush(brush);
+ dc.SetPen(flags & wxCONTROL_CURRENT ? *wxBLACK_PEN : *wxTRANSPARENT_PEN);
+
+ dc.DrawRectangle( rect );
+}
+
+
+// ----------------------------------------------------------------------------
// A module to allow cleanup of generic renderer.
+// ----------------------------------------------------------------------------
+
class wxGenericRendererModule: public wxModule
{
DECLARE_DYNAMIC_CLASS(wxGenericRendererModule)
};
IMPLEMENT_DYNAMIC_CLASS(wxGenericRendererModule, wxModule)
-
projects / wxWidgets.git / blobdiff