void wxFlatButton::OnPaint(wxPaintEvent& event)
{
wxUnusedVar(event);
wxAutoBufferedPaintDC paintDC(this);
wxGCDC gdc;
GetGCDC(paintDC, gdc);
wxRect clientRect = GetClientRect();
// Draw the background
gdc.SetPen(GetBarBgColour(m_theme));
gdc.SetBrush(GetBarBgColour(m_theme));
gdc.DrawRectangle(clientRect);
switch(m_state) {
case kStateHover: {
if(!IsChecked()) {
// Hover
gdc.SetBrush(GetBgHoverColour());
gdc.SetPen(m_penHoverOuterColour);
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
clientRect.Deflate(1);
gdc.SetBrush(*wxTRANSPARENT_BRUSH);
gdc.SetPen(m_penHoverColourInner);
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
// gdc.SetPen(m_penHoverColourInner);
// gdc.DrawLine(clientRect.GetBottomLeft(), clientRect.GetTopLeft());
// gdc.DrawLine(clientRect.GetTopLeft(), clientRect.GetTopRight());
//
// gdc.SetPen(m_penHoverOuterColour);
// gdc.DrawLine(clientRect.GetTopRight(), clientRect.GetBottomRight());
// gdc.DrawLine(clientRect.GetBottomRight(), clientRect.GetBottomLeft());
}
break;
}
case kStateNormal: {
// do nothing
gdc.SetBrush(GetBgColour());
gdc.SetPen(GetPenNormalColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
case kStatePressed: {
// Pressed
gdc.SetBrush(GetBgPressedColour());
gdc.SetPen(GetPenPressedColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
// gdc.SetBrush(GetBgPressedColour());
// gdc.DrawRectangle(clientRect);
//
// gdc.SetPen(m_penHoverOuterColour);
// gdc.DrawLine(clientRect.GetBottomLeft(), clientRect.GetTopLeft());
// gdc.DrawLine(clientRect.GetTopLeft(), clientRect.GetTopRight());
//
// gdc.SetPen(m_penHoverColourInner);
// gdc.DrawLine(clientRect.GetTopRight(), clientRect.GetBottomRight());
// gdc.DrawLine(clientRect.GetBottomRight(), clientRect.GetBottomLeft());
break;
}
}
// Draw text
gdc.SetFont(GetTextFont());
if(!IsEnabled()) {
gdc.SetTextForeground(GetTextColourDisabled());
gdc.DrawLabel(
m_text, m_bmpDisabled, clientRect, wxALIGN_CENTER_VERTICAL | wxALIGN_CENTER_HORIZONTAL, m_accelIndex);
} else {
gdc.SetTextForeground(GetTextColour());
gdc.DrawLabel(m_text, m_bmp, clientRect, wxALIGN_CENTER_VERTICAL | wxALIGN_CENTER_HORIZONTAL, m_accelIndex);
}
}
wxFlatButton::wxFlatButton(wxWindow* parent,
const wxString& label,
const wxFlatButton::eTheme theme,
const wxBitmap& bmp,
const wxSize& size,
int style)
: wxFlatButtonBase(parent)
, m_theme(theme)
, m_state(kStateNormal)
, m_text(label)
, m_bmp(bmp)
, m_accelIndex(wxNOT_FOUND)
, m_kind(kKindNormal)
, m_isChecked(false)
, m_contextMenu(NULL)
, m_isDisabled(false)
, m_style(style)
{
SetBackgroundStyle(wxBG_STYLE_PAINT);
// Parse the label
wxString tmpLabel;
m_text.Replace("&&", "@@");
// Parse the label
for(size_t i = 0; i < m_text.length(); ++i) {
if(m_accelIndex == wxNOT_FOUND && m_text.GetChar(i) == '&') {
m_accelIndex = i;
continue;
} else {
tmpLabel << m_text.GetChar(i);
}
}
tmpLabel.Replace("@@", "&");
m_text.swap(tmpLabel);
// Colours - dark theme
if(m_theme == kThemeDark) {
SetPenNormalColour("rgb(48, 48, 48)");
SetPenPressedColour("rgb(125, 125, 125)");
SetBgPressedColour("rgb(48, 48, 48)");
SetBgHoverColour("rgb(80, 80, 80)");
SetBgColour("rgb(65, 65, 65)");
m_penHoverColourInner = "rgb(160, 160, 160)";
m_penHoverOuterColour = GetPenNormalColour();
SetTextColour("rgb(248, 248, 242)");
SetTextColourDisabled("rgb(109, 109, 109)");
if(m_bmp.IsOk()) {
m_bmpDisabled = m_bmp.ConvertToDisabled(100);
}
} else {
wxColour paneColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
wxColour bgColour = paneColour.ChangeLightness(150);
wxColour penColour = paneColour.ChangeLightness(90);
SetPenNormalColour(penColour);
SetBgColour(bgColour);
SetPenPressedColour("rgb(90, 90, 90)");
SetBgPressedColour("rgb(120, 120, 120)");
SetBgHoverColour(bgColour);
m_penHoverColourInner = "WHITE";
m_penHoverOuterColour = "TURQUOISE";
SetTextColour("rgb(15, 15, 15)");
SetTextColourDisabled(wxSystemSettings::GetColour(wxSYS_COLOUR_GRAYTEXT));
if(m_bmp.IsOk()) {
m_bmpDisabled = m_bmp.ConvertToDisabled();
}
}
SetTextFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
if(size != wxDefaultSize) {
SetMinSize(size);
} else {
SetMinSize(GetBestSize());
}
}
void wxFlatButton::OnPaint(wxPaintEvent& event)
{
wxUnusedVar(event);
wxAutoBufferedPaintDC paintDC(this);
PrepareDC(paintDC);
wxGCDC gdc;
GetGCDC(paintDC, gdc);
wxRect clientRect = GetClientRect();
// Draw the background
gdc.SetPen(GetBarBgColour(m_theme));
gdc.SetBrush(GetBarBgColour(m_theme));
gdc.DrawRectangle(clientRect);
switch(m_state) {
case kStateHover: {
// do nothing
gdc.SetBrush(GetBgColour());
gdc.SetPen(GetPenNormalColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
case kStateNormal: {
break;
}
case kStatePressed: {
// Pressed
gdc.SetBrush(GetBgPressedColour());
gdc.SetPen(GetPenPressedColour());
gdc.DrawRoundedRectangle(clientRect, BTN_RADIUS);
break;
}
}
// Draw text
gdc.SetFont(GetTextFont());
wxColour textColour = IsEnabled() ? GetTextColour() : GetTextColourDisabled();
wxBitmap bmp = IsEnabled() ? m_bmp : m_bmpDisabled;
wxCoord textY;
wxCoord bmpY;
wxCoord totalLen = 0;
const int spacer = 2;
if(bmp.IsOk()) {
// we got a bitmap
totalLen += bmp.GetScaledWidth();
}
wxSize textSize;
if(!m_text.IsEmpty()) {
textSize = gdc.GetTextExtent(m_text);
totalLen += spacer;
totalLen += textSize.x;
}
wxCoord offset = (clientRect.GetWidth() - totalLen) / 2;
bmpY = (clientRect.GetHeight() - bmp.GetScaledHeight()) / 2;
textY = (clientRect.GetHeight() - textSize.y) / 2;
if(bmp.IsOk()) {
gdc.DrawBitmap(bmp, offset, bmpY);
offset += bmp.GetScaledWidth();
offset += spacer;
}
if(!m_text.IsEmpty()) {
gdc.DrawText(m_text, offset, textY);
offset += textSize.x;
offset += spacer;
}
}
