Controls - Enable Visual Studio 2015 theme to CXTPTabCtrl

Enable Visual Studio 2015 theme to CXTPTabCtrl

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Category: Codejock Products
Forum Name: Controls
Forum Description: Topics Related to Codejock Controls
URL: http://forum.codejock.com/forum_posts.asp?TID=22986
Printed Date: 28 April 2024 at 10:10pm
Software Version: Web Wiz Forums 12.04 - http://www.webwizforums.com

Topic: Enable Visual Studio 2015 theme to CXTPTabCtrl

Posted By: JoseAngel
Subject: Enable Visual Studio 2015 theme to CXTPTabCtrl
Date Posted: 04 April 2016 at 9:02am

I just added Visual Studio 2015 theming support to CXTPTabCtrl.

To do it, add this lines to VisualStudio2015Blue.ini:

[TabCtrl]
BackSelected = 255 255 255
Back = 91 113 153
Border = 142 155 188
TextSelected = 0 0 0
Text = 255 255 255

Add this lines to VisualStudio2015Dark.ini

[TabCtrl]
BackSelected = 37 37 38
Back = 45 45 48
Border = 63 63 70
TextSelected = 51 153 255
Text = 241 241 241

and add this lines to VisualStudio2015Light.ini

[TabCtrl]
BackSelected = 245 245 245
Back = 238 238 242
Border = 204 206 219
TextSelected = 51 153 255
Text = 0 0 0

and compile the VisualStudio2015 solution.

Then, add the next lines to XTPTabBase.cpp in method BOOL CXTPTabBase::SetTheme(XTPControlTheme eTheme):

case xtpControlThemeVisualStudio2015:
m_pTheme = new CXTPTabCtrlThemeVisualStudio2015;
break;

Add this lines in XTPTabBaseTheme.h, after declaration of CXTPTTabBaseTheme:

class _XTP_EXT_CLASS CXTPTabCtrlThemeVisualStudio2015 : public CXTPTabBaseTheme
{
private:
CXTPPaintManagerColor back;
CXTPPaintManagerColor backSelected;
CXTPPaintManagerColor text;
CXTPPaintManagerColor textSelected;
CXTPPaintManagerColor border;
public:
CXTPTabCtrlThemeVisualStudio2015();

protected:
virtual void RefreshMetrics(CTabCtrl* pTab);
virtual void DrawBorders(CDC* pDC, const CRect& rcClient);
virtual void DrawTabCtrl(CDC* pDC, CXTPTabBase* pTabCtrl);
virtual void FillTabFace(CDC* pDC, CTabCtrl* pTabCtrl, CRect rcItem, BOOL bSelected);
virtual void DrawTabText(CDC* pDC, CTabCtrl* pTabCtrl, CRect& rcItem, int iItem, BOOL bSelected, BOOL bBoldFont);
};

and finally add this lines to XTPTabBaseTheme.cpp:

CXTPTabCtrlThemeVisualStudio2015::CXTPTabCtrlThemeVisualStudio2015()
{
m_bUseWinThemes = FALSE;
m_bSystemDrawing = FALSE;
}

void CXTPTabCtrlThemeVisualStudio2015::RefreshMetrics(CTabCtrl* pTab)
{
__super::RefreshMetrics(pTab);

backSelected = XTPIniColor(_T("TabCtrl"), _T("BackSelected"), RGB(253, 253, 253));
back = XTPIniColor(_T("TabCtrl"), _T("Back"), RGB(253, 253, 253));
border = XTPIniColor(_T("TabCtrl"), _T("Border"), RGB(253, 253, 253));
textSelected = XTPIniColor(_T("TabCtrl"), _T("TextSelected"), RGB(253, 253, 253));
text = XTPIniColor(_T("TabCtrl"), _T("Text"), RGB(253, 253, 253));
}

void CXTPTabCtrlThemeVisualStudio2015::DrawTabCtrl(CDC* pDC, CXTPTabBase* pTabCtrlBase)
{
CTabCtrl* pTabCtrl = pTabCtrlBase->GetTabCtrlImpl();

CXTPClientRect rcClient(pTabCtrl);
pDC->FillSolidRect(rcClient, back);

DrawBorders(pDC, rcClient);

if (pTabCtrl->GetItemCount() != 0)
{
for (int iItem = 0; iItem < pTabCtrl->GetItemCount(); ++iItem)
DrawTab(pDC, pTabCtrlBase, iItem);

DrawTab(pDC, pTabCtrlBase, pTabCtrl->GetCurSel());

ShowButtons(pTabCtrlBase);

  if (pTabCtrlBase->m_bXPBorder)
  {
   CRect rcChild;
   pTabCtrlBase->GetChildRect(rcChild);
   rcChild.InflateRect(1, 1);
   DrawBorder(pDC, rcChild);
  }
}
else
{
  ShowButtons(pTabCtrlBase);
}
}

void CXTPTabCtrlThemeVisualStudio2015::DrawBorders(CDC* pDC, const CRect& rcClient)
{
CRect rcBorder = rcClient;

if (m_bUseWinThemes && m_themeTab->IsAppThemeReady())
{
}
else
{
  VerticalLine(pDC, rcBorder.left, rcBorder.top, rcBorder.Height(), border);
  VerticalLine(pDC, rcBorder.right - XTP_DPI_X(1), rcBorder.top, rcBorder.Height(), border);
  HorizontalLine(pDC, rcBorder.left, rcBorder.top, rcBorder.Width(), border);
  HorizontalLine(pDC, rcBorder.left, rcBorder.bottom - XTP_DPI_Y(1), rcBorder.Width(), border);
}
}

void CXTPTabCtrlThemeVisualStudio2015::FillTabFace(CDC* pDC, CTabCtrl* pTabCtrl, CRect rcItem, BOOL bSelected)
{
DWORD dwStyle = GetTabStyle(pTabCtrl);

if (IsRight(dwStyle))
{
  if (bSelected)
   pDC->FillSolidRect(&rcItem, backSelected);
  else
   pDC->FillSolidRect(&rcItem, back);

  HorizontalLine(pDC, rcItem.left, rcItem.top, rcItem.Width(), border);
  VerticalLine(pDC, rcItem.right, rcItem.top, rcItem.Height(), border);
  HorizontalLine(pDC, rcItem.left, rcItem.bottom, rcItem.Width(), border);
}
else if (IsLeft(dwStyle))
{
  if (bSelected)
   pDC->FillSolidRect(&rcItem, backSelected);
  else
   pDC->FillSolidRect(&rcItem, back);

  HorizontalLine(pDC, rcItem.left, rcItem.top, rcItem.Width(), border);
  VerticalLine(pDC, rcItem.left, rcItem.top, rcItem.Height(), border);
  HorizontalLine(pDC, rcItem.left, rcItem.bottom, rcItem.Width(), border);
}
else if (IsBottom(dwStyle))
{
  if (bSelected)
   pDC->FillSolidRect(&rcItem, backSelected);
  else
   pDC->FillSolidRect(&rcItem, back);

  VerticalLine(pDC, rcItem.left, rcItem.top, rcItem.Height(), border);
  HorizontalLine(pDC, rcItem.left, rcItem.bottom, rcItem.Width(), border);
  VerticalLine(pDC, rcItem.right, rcItem.top, rcItem.Height(), border);
}
else
{
  if (bSelected)
   pDC->FillSolidRect(&rcItem, backSelected);
  else
   pDC->FillSolidRect(&rcItem, back);

  VerticalLine(pDC, rcItem.left - XTP_DPI_X(2), rcItem.top - XTP_DPI_Y(2), rcItem.Height(), border);
  HorizontalLine(pDC, rcItem.left, rcItem.top - XTP_DPI_Y(2), rcItem.Width(), border);
  VerticalLine(pDC, rcItem.right - XTP_DPI_X(2), rcItem.top - XTP_DPI_Y(2), rcItem.Height(), border);
}
}

void CXTPTabCtrlThemeVisualStudio2015::DrawTabText(CDC* pDC, CTabCtrl* pTabCtrl, CRect& rcItem, int iItem, BOOL bSelected, BOOL bBoldFont)
{
TCHAR szLabel[256];
szLabel[0] = 0;

TC_ITEM tci;
tci.mask = TCIF_TEXT;
tci.pszText = szLabel;
tci.cchTextMax = _countof(szLabel);

if (pTabCtrl->GetItem(iItem, &tci))
{
  int nLen = (int)_tcslen(szLabel);
  if (nLen > 0)
  {
   pDC->SetBkMode(TRANSPARENT);
   pDC->SetTextColor(bSelected ? textSelected : text);

   // Set the font for the tab label.
   DWORD dwStyle = GetTabStyle(pTabCtrl);
   CXTPFontDC font(pDC, (bBoldFont && bSelected) ? (IsHorz(dwStyle) ? &XTPAuxData().fontBold : &XTPAuxData().fontVertBold) : (IsHorz(dwStyle) ? &XTPAuxData().font : &XTPAuxData().fontVert));

   // Draw the tab label.
   if (IsHorz(dwStyle))
   {
    pDC->DrawText(szLabel, nLen, rcItem, DT_SINGLELINE | DT_VCENTER | DT_CENTER | DT_END_ELLIPSIS);
   }
   else
   {
    CSize sz = pDC->GetTextExtent(szLabel, nLen);
    rcItem.left = rcItem.right - (rcItem.Width() - sz.cy + XTP_DPI_Y(1)) / 2;
    rcItem.top = rcItem.top + (rcItem.Height() - sz.cx + XTP_DPI_X(1)) / 2;

    pDC->DrawText(szLabel, nLen, &rcItem, DT_SINGLELINE | DT_NOCLIP);
   }
  }
}
}

Then, you'll have something like this: