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1. wxColourScheme used by Win32 renderer

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2. wxScrollBar half implemented (drawing only)


git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/branches/wxUNIVERSAL@8148 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Vadim Zeitlin
2000-08-20 22:19:41 +00:00
parent ddee3ee64d
commit bc60c3d699
25 changed files with 1077 additions and 203 deletions
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118
src/univ/renderer.cpp
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@@ -34,6 +34,8 @@
#include "wx/dc.h"
#endif // WX_PRECOMP
#include "wx/image.h"
#include "wx/univ/renderer.h"
// ============================================================================
@@ -63,38 +65,15 @@ wxControlRenderer::wxControlRenderer(wxControl *control,
m_rect.height = size.y;
}
int wxControlRenderer::GetStateFlags() const
{
int flags = 0;
if ( m_ctrl->IsEnabled() )
flags |= wxRENDER_ENABLED;
// the following states are only possible if our application is active - if
// it is not, even our default/focused controls shouldn't appear as such
if ( wxTheApp->IsActive() )
{
if ( m_ctrl->IsCurrent() )
flags |= wxRENDER_CURRENT;
if ( m_ctrl->IsFocused() )
flags |= wxRENDER_FOCUSED;
if ( m_ctrl->IsPressed() )
flags |= wxRENDER_PRESSED;
if ( m_ctrl->IsDefault() )
flags |= wxRENDER_DEFAULT;
}
return flags;
}
void wxControlRenderer::DrawBorder()
{
int flags = GetStateFlags();
int flags = m_ctrl->GetStateFlags();
// draw outline
m_renderer->DrawBorder(m_dc, m_ctrl->GetBorder(),
m_rect, flags, &m_rect);
// fill the inside
// fill the inside (TODO: query the theme for bg bitmap)
m_renderer->DrawBackground(m_dc,
m_ctrl->GetBackgroundColour(), m_rect, flags);
}
@@ -104,18 +83,10 @@ void wxControlRenderer::DrawLabel()
m_dc.SetFont(m_ctrl->GetFont());
m_dc.SetTextForeground(m_ctrl->GetForegroundColour());
// shift the label if a button is pressed
wxRect rectLabel = m_rect;
if ( GetStateFlags() & wxRENDER_PRESSED )
{
rectLabel.x++;
rectLabel.y++;
}
m_renderer->DrawLabel(m_dc,
m_ctrl->GetLabel(),
rectLabel,
GetStateFlags(),
m_rect,
m_ctrl->GetStateFlags(),
m_ctrl->GetAlignment(),
m_ctrl->GetAccelIndex());
}
@@ -129,17 +100,90 @@ void wxControlRenderer::DrawFrame()
m_renderer->DrawFrame(m_dc,
m_ctrl->GetLabel(),
m_rect,
GetStateFlags(),
m_ctrl->GetStateFlags(),
m_ctrl->GetAlignment(),
m_ctrl->GetAccelIndex());
}
void wxControlRenderer::DrawButtonBorder()
{
int flags = GetStateFlags();
int flags = m_ctrl->GetStateFlags();
m_renderer->DrawButtonBorder(m_dc, m_rect, flags, &m_rect);
m_renderer->DrawBackground(m_dc, m_ctrl->GetBackgroundColour(),
m_rect, flags);
}
void wxControlRenderer::DrawBackgroundBitmap()
{
// get the bitmap and the flags
int alignment;
wxStretch stretch;
wxBitmap bmp = m_ctrl->GetBackgroundBitmap(&alignment, &stretch);
if ( !bmp.Ok() )
return;
int width = bmp.GetWidth(),
height = bmp.GetHeight();
wxCoord x = 0,
y = 0;
if ( stretch & wxTILE )
{
// tile the bitmap
for ( ; x < m_rect.width; x += width )
{
for ( y = 0; y < m_rect.height; y += height )
{
m_dc.DrawBitmap(bmp, x, y);
}
}
}
else if ( stretch & wxEXPAND )
{
// stretch bitmap to fill the entire control
bmp = wxImage(bmp).Scale(m_rect.width, m_rect.height).ConvertToBitmap();
}
else // not stretched, not tiled
{
if ( alignment & wxALIGN_RIGHT )
{
x = m_rect.GetRight() - width;
}
else if ( alignment & wxALIGN_CENTRE )
{
x = (m_rect.GetLeft() + m_rect.GetRight() - width) / 2;
}
else // alignment & wxALIGN_LEFT
{
x = m_rect.GetLeft();
}
if ( alignment & wxALIGN_BOTTOM )
{
y = m_rect.GetBottom() - height;
}
else if ( alignment & wxALIGN_CENTRE_VERTICAL )
{
y = (m_rect.GetTop() + m_rect.GetBottom() - height) / 2;
}
else // alignment & wxALIGN_TOP
{
y = m_rect.GetTop();
}
}
// do draw it
m_dc.DrawBitmap(bmp, x, y);
}
void wxControlRenderer::DrawScrollbar(int thumbStart, int thumbEnd)
{
m_renderer->DrawScrollbar(m_dc,
m_ctrl->GetWindowStyle() & wxVERTICAL
? wxVERTICAL
: wxHORIZONTAL,
thumbStart, thumbEnd, m_rect,
m_ctrl->GetStateFlags());
}