void clTabRendererCurved::DrawBottomRect(
clTabInfo::Ptr_t activeTab, const wxRect& clientRect, wxDC& dc, const clTabColours& colours, size_t style)
{
#ifdef __WXOSX__
if(!IS_VERTICAL_TABS(style)) {
wxPoint pt1, pt2;
dc.SetPen(colours.activeTabBgColour);
if(style & kNotebook_BottomTabs) {
// bottom tabs
pt1 = clientRect.GetTopLeft();
pt2 = clientRect.GetTopRight();
DRAW_LINE(pt1, pt2);
} else {
// Top tabs
pt1 = clientRect.GetBottomLeft();
pt2 = clientRect.GetBottomRight();
pt1.y -= 1;
pt2.y -= 1;
DRAW_LINE(pt1, pt2);
}
}
#else
if(!IS_VERTICAL_TABS(style)) {
wxPoint pt1, pt2;
dc.SetPen(colours.activeTabPenColour);
if(style & kNotebook_BottomTabs) {
// bottom tabs
pt1 = clientRect.GetTopLeft();
pt2 = clientRect.GetTopRight();
DRAW_LINE(pt1, pt2);
} else {
// Top tabs
pt1 = clientRect.GetBottomLeft();
pt2 = clientRect.GetBottomRight();
DRAW_LINE(pt1, pt2);
}
}
#endif
}
void clTabInfo::CalculateOffsets(size_t style)
{
wxBitmap b(1, 1);
wxMemoryDC memDC(b);
m_bmpCloseX = wxNOT_FOUND;
m_bmpCloseY = wxNOT_FOUND;
wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
memDC.SetFont(font);
wxSize sz = memDC.GetTextExtent(m_label);
wxSize fixedHeight = memDC.GetTextExtent("Tp");
if(IS_VERTICAL_TABS(style)) {
m_height = fixedHeight.GetHeight() + (5 * m_tabCtrl->GetArt()->ySpacer);
} else {
m_height = fixedHeight.GetHeight() + (4 * m_tabCtrl->GetArt()->ySpacer);
}
#ifdef __WXGTK__
// On GTK, limit the tab height
if(m_height >= 30) {
m_height = 30;
}
#endif
m_width = 0;
if(!IS_VERTICAL_TABS(style) || true) {
m_width += m_tabCtrl->GetArt()->majorCurveWidth;
m_width += m_tabCtrl->GetArt()->smallCurveWidth;
}
m_width += m_tabCtrl->GetArt()->xSpacer;
// bitmap
m_bmpX = wxNOT_FOUND;
m_bmpY = wxNOT_FOUND;
if(m_bitmap.IsOk()) {
m_bmpX = m_width;
m_width += m_tabCtrl->GetArt()->xSpacer;
m_width += m_bitmap.GetScaledWidth();
m_bmpY = ((m_height - m_bitmap.GetScaledHeight()) / 2);
}
// Text
m_textX = m_width;
m_textY = ((m_height - sz.y) / 2);
m_width += sz.x;
// x button
if((style & kNotebook_CloseButtonOnActiveTab)) {
m_width += m_tabCtrl->GetArt()->xSpacer;
m_bmpCloseX = m_width;
m_bmpCloseY = ((m_height - 12) / 2);
m_width += 12; // X button is 10 pixels in size
}
m_width += m_tabCtrl->GetArt()->xSpacer;
if(!IS_VERTICAL_TABS(style) || true) {
m_width += m_tabCtrl->GetArt()->majorCurveWidth;
m_width += m_tabCtrl->GetArt()->smallCurveWidth;
}
// Update the rect width
m_rect.SetWidth(m_width);
if((style & kNotebook_RightTabs) || (style & kNotebook_LeftTabs)) {
// swap the x and y coordinates
wxSwap(m_height, m_width);
wxSwap(m_bmpCloseY, m_bmpCloseX);
wxSwap(m_bmpY, m_bmpX);
wxSwap(m_textX, m_textY);
m_width = m_tabCtrl->GetSize().GetWidth();
m_textX += 1;
m_rect.SetWidth(m_width);
m_rect.SetHeight(m_height);
m_rect.SetX(0);
m_rect.SetY(0);
}
}
void clTabRendererCurved::Draw(wxDC& dc, const clTabInfo& tabInfo, const clTabColours& colours, size_t style)
{
const int TOP_SMALL_HEIGHT = 0;
wxColour bgColour(tabInfo.IsActive() ? colours.activeTabBgColour : colours.inactiveTabBgColour);
wxColour penColour(tabInfo.IsActive() ? colours.activeTabPenColour : colours.inactiveTabPenColour);
wxFont font = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
dc.SetTextForeground(tabInfo.IsActive() ? colours.activeTabTextColour : colours.inactiveTabTextColour);
dc.SetFont(font);
if(style & kNotebook_BottomTabs) {
// Bottom tabs
{
wxPoint points[6];
points[0] = tabInfo.m_rect.GetTopLeft();
points[1].x = points[0].x + majorCurveWidth;
points[1].y = tabInfo.m_rect.GetBottomLeft().y - TOP_SMALL_HEIGHT;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y + TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (tabInfo.m_rect.GetWidth() - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[1].y;
points[5] = tabInfo.m_rect.GetTopRight();
dc.SetPen(penColour);
dc.SetBrush(bgColour);
dc.DrawPolygon(6, points);
}
{
wxPoint points[6];
points[0] = tabInfo.m_rect.GetTopLeft();
points[0].x += 1;
points[1].x = points[0].x + majorCurveWidth;
points[1].y = tabInfo.m_rect.GetBottomLeft().y - TOP_SMALL_HEIGHT - 1;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y + TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (tabInfo.m_rect.GetWidth() - 2 - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[1].y;
points[5] = tabInfo.m_rect.GetTopRight();
points[5].x -= 2;
dc.SetPen(tabInfo.IsActive() ? colours.activeTabInnerPenColour : colours.inactiveTabInnerPenColour);
dc.SetBrush(bgColour);
dc.DrawPolygon(6, points);
}
} else if(IS_VERTICAL_TABS(style)) {
// Left side tabs
wxRect rotatedRect(0, 0, tabInfo.m_rect.GetHeight(), tabInfo.m_rect.GetWidth());
wxBitmap b(rotatedRect.GetSize());
wxMemoryDC tmpDC(b);
tmpDC.SetPen(colours.tabAreaColour);
tmpDC.SetBrush(colours.tabAreaColour);
tmpDC.DrawRectangle(rotatedRect);
tmpDC.SetFont(font);
tmpDC.SetTextForeground(tabInfo.IsActive() ? colours.activeTabTextColour : colours.inactiveTabTextColour);
tmpDC.SetPen(penColour);
tmpDC.SetBrush(bgColour);
if(tabInfo.IsActive()) {
{
wxPoint points[6];
points[0] = rotatedRect.GetBottomLeft();
points[1].x = points[0].x + majorCurveWidth;
points[1].y = rotatedRect.GetLeftTop().y + TOP_SMALL_HEIGHT;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y - TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (rotatedRect.GetWidth() - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[3].y + TOP_SMALL_HEIGHT;
points[5] = rotatedRect.GetBottomRight();
tmpDC.SetPen(penColour);
tmpDC.SetBrush(bgColour);
tmpDC.DrawPolygon(6, points);
}
{
wxPoint points[6];
points[0] = rotatedRect.GetBottomLeft();
points[0].x += 1;
points[1].x = points[0].x + majorCurveWidth;
points[1].y = rotatedRect.GetLeftTop().y + TOP_SMALL_HEIGHT + 1;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y - TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (rotatedRect.GetWidth() - 2 - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[3].y + TOP_SMALL_HEIGHT;
points[5] = rotatedRect.GetBottomRight();
points[5].x -= 2;
tmpDC.SetPen(tabInfo.IsActive() ? colours.activeTabInnerPenColour : colours.inactiveTabInnerPenColour);
tmpDC.SetBrush(bgColour);
tmpDC.DrawPolygon(6, points);
}
} else {
// Inactive tabs
wxDirection direction = wxNORTH;
wxPoint basePoint = ((style & kNotebook_LeftTabs) ? rotatedRect.GetLeftTop() : rotatedRect.GetRightTop());
{
wxPoint pt = basePoint;
pt.x -= 1;
wxRect gr(pt, wxSize(1, rotatedRect.GetHeight()));
tmpDC.SetPen(*wxTRANSPARENT_PEN);
tmpDC.GradientFillLinear(gr, colours.inactiveTabPenColour, bgColour, direction);
}
{
wxPoint pt = basePoint;
wxRect gr(pt, wxSize(1, rotatedRect.GetHeight()));
tmpDC.SetPen(*wxTRANSPARENT_PEN);
tmpDC.GradientFillLinear(gr, colours.inactiveTabInnerPenColour, bgColour, direction);
}
{
wxPoint pt = basePoint;
pt.x += 1;
wxRect gr(pt, wxSize(1, rotatedRect.GetHeight()));
tmpDC.SetPen(*wxTRANSPARENT_PEN);
tmpDC.GradientFillLinear(gr, colours.inactiveTabPenColour, bgColour, direction);
}
}
// Vertical tabs
// Draw bitmap
if(tabInfo.GetBitmap().IsOk()) {
tmpDC.DrawBitmap(tabInfo.GetBitmap(), tabInfo.m_bmpY, tabInfo.m_bmpX);
}
tmpDC.DrawText(tabInfo.m_label, tabInfo.m_textY, tabInfo.m_textX);
if(tabInfo.IsActive() && (style & kNotebook_CloseButtonOnActiveTab)) {
tmpDC.DrawBitmap(colours.closeButton, tabInfo.m_bmpCloseY, tabInfo.m_bmpCloseX);
}
tmpDC.SelectObject(wxNullBitmap);
wxImage img = b.ConvertToImage();
img = img.Rotate90((style & kNotebook_RightTabs));
b = wxBitmap(img);
dc.DrawBitmap(b, tabInfo.m_rect.GetTopLeft());
} else {
// Default tabs (placed at the top)
{
wxPoint points[6];
points[0] = tabInfo.m_rect.GetBottomLeft();
points[1].x = points[0].x + majorCurveWidth;
points[1].y = tabInfo.m_rect.GetLeftTop().y + TOP_SMALL_HEIGHT;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y - TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (tabInfo.m_rect.GetWidth() - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[3].y + TOP_SMALL_HEIGHT;
points[5] = tabInfo.m_rect.GetBottomRight();
dc.SetPen(penColour);
dc.SetBrush(bgColour);
dc.DrawPolygon(6, points);
}
{
wxPoint points[6];
points[0] = tabInfo.m_rect.GetBottomLeft();
points[0].x += 1;
points[1].x = points[0].x + majorCurveWidth;
points[1].y = tabInfo.m_rect.GetLeftTop().y + TOP_SMALL_HEIGHT + 1;
points[2].x = points[1].x + smallCurveWidth;
points[2].y = points[1].y - TOP_SMALL_HEIGHT;
points[3].x = points[0].x + (tabInfo.m_rect.GetWidth() - 2 - (majorCurveWidth + smallCurveWidth));
points[3].y = points[2].y;
points[4].x = points[3].x + smallCurveWidth;
points[4].y = points[3].y + TOP_SMALL_HEIGHT;
points[5] = tabInfo.m_rect.GetBottomRight();
points[5].x -= 2;
dc.SetPen(tabInfo.IsActive() ? colours.activeTabInnerPenColour : colours.inactiveTabInnerPenColour);
dc.SetBrush(bgColour);
dc.DrawPolygon(6, points);
}
}
if(!IS_VERTICAL_TABS(style)) {
// Draw bitmap
if(tabInfo.GetBitmap().IsOk()) {
dc.DrawBitmap(tabInfo.GetBitmap(), tabInfo.m_bmpX + tabInfo.m_rect.GetX(), tabInfo.m_bmpY);
}
dc.DrawText(tabInfo.m_label, tabInfo.m_textX + tabInfo.m_rect.GetX(), tabInfo.m_textY);
if(tabInfo.IsActive() && (style & kNotebook_CloseButtonOnActiveTab)) {
dc.DrawBitmap(colours.closeButton, tabInfo.m_bmpCloseX + tabInfo.m_rect.GetX(), tabInfo.m_bmpCloseY);
}
}
}
