/////////////////////////////////////////////////////////////////////////////
-// Name: msw/statbox.cpp
+// Name: src/msw/statbox.cpp
// Purpose: wxStaticBox
// Author: Julian Smart
// Modified by:
#if wxUSE_STATBOX
+#include "wx/statbox.h"
+
#ifndef WX_PRECOMP
#include "wx/app.h"
#include "wx/dcclient.h"
+ #include "wx/dcmemory.h"
+ #include "wx/image.h"
+ #include "wx/sizer.h"
#endif
-#include "wx/statbox.h"
#include "wx/notebook.h"
#include "wx/sysopt.h"
-#include "wx/image.h"
-#include "wx/dcmemory.h"
-#include "wx/sysopt.h"
#include "wx/msw/uxtheme.h"
#include "wx/msw/private.h"
#include "wx/msw/missing.h"
+#include "wx/msw/dc.h"
-// ----------------------------------------------------------------------------
-// wxWin macros
-// ----------------------------------------------------------------------------
+// the values coincide with those in tmschema.h
+#define BP_GROUPBOX 4
-#if wxUSE_EXTENDED_RTTI
-WX_DEFINE_FLAGS( wxStaticBoxStyle )
-
-wxBEGIN_FLAGS( wxStaticBoxStyle )
- // new style border flags, we put them first to
- // use them for streaming out
- wxFLAGS_MEMBER(wxBORDER_SIMPLE)
- wxFLAGS_MEMBER(wxBORDER_SUNKEN)
- wxFLAGS_MEMBER(wxBORDER_DOUBLE)
- wxFLAGS_MEMBER(wxBORDER_RAISED)
- wxFLAGS_MEMBER(wxBORDER_STATIC)
- wxFLAGS_MEMBER(wxBORDER_NONE)
-
- // old style border flags
- wxFLAGS_MEMBER(wxSIMPLE_BORDER)
- wxFLAGS_MEMBER(wxSUNKEN_BORDER)
- wxFLAGS_MEMBER(wxDOUBLE_BORDER)
- wxFLAGS_MEMBER(wxRAISED_BORDER)
- wxFLAGS_MEMBER(wxSTATIC_BORDER)
- wxFLAGS_MEMBER(wxBORDER)
-
- // standard window styles
- wxFLAGS_MEMBER(wxTAB_TRAVERSAL)
- wxFLAGS_MEMBER(wxCLIP_CHILDREN)
- wxFLAGS_MEMBER(wxTRANSPARENT_WINDOW)
- wxFLAGS_MEMBER(wxWANTS_CHARS)
- wxFLAGS_MEMBER(wxFULL_REPAINT_ON_RESIZE)
- wxFLAGS_MEMBER(wxALWAYS_SHOW_SB )
- wxFLAGS_MEMBER(wxVSCROLL)
- wxFLAGS_MEMBER(wxHSCROLL)
-
-wxEND_FLAGS( wxStaticBoxStyle )
-
-IMPLEMENT_DYNAMIC_CLASS_XTI(wxStaticBox, wxControl,"wx/statbox.h")
-
-wxBEGIN_PROPERTIES_TABLE(wxStaticBox)
- wxPROPERTY( Label,wxString, SetLabel, GetLabel, wxString() , 0 /*flags*/ , wxT("Helpstring") , wxT("group"))
- wxPROPERTY_FLAGS( WindowStyle , wxStaticBoxStyle , long , SetWindowStyleFlag , GetWindowStyleFlag , EMPTY_MACROVALUE, 0 /*flags*/ , wxT("Helpstring") , wxT("group")) // style
-/*
- TODO PROPERTIES :
- label
-*/
-wxEND_PROPERTIES_TABLE()
+#define GBS_NORMAL 1
-wxBEGIN_HANDLERS_TABLE(wxStaticBox)
-wxEND_HANDLERS_TABLE()
+#define TMT_FONT 210
-wxCONSTRUCTOR_6( wxStaticBox , wxWindow* , Parent , wxWindowID , Id , wxString , Label , wxPoint , Position , wxSize , Size , long , WindowStyle )
-#else
-IMPLEMENT_DYNAMIC_CLASS(wxStaticBox, wxControl)
-#endif
+// ----------------------------------------------------------------------------
+// wxWin macros
+// ----------------------------------------------------------------------------
// ============================================================================
// implementation
if ( !MSWCreateControl(wxT("BUTTON"), label, pos, size) )
return false;
+ // Always use LTR layout. Otherwise, the label would be mirrored.
+ SetLayoutDirection(wxLayout_LeftToRight);
+
#ifndef __WXWINCE__
if (!wxSystemOptions::IsFalse(wxT("msw.staticbox.optimized-paint")))
Connect(wxEVT_PAINT, wxPaintEventHandler(wxStaticBox::OnPaint));
return true;
}
-wxBorder wxStaticBox::GetDefaultBorder() const
-{
- return wxBORDER_NONE;
-}
-
WXDWORD wxStaticBox::MSWGetStyle(long style, WXDWORD *exstyle) const
{
long styleWin = wxStaticBoxBase::MSWGetStyle(style, exstyle);
if ( exstyle )
{
#ifndef __WXWINCE__
+ // We may have children inside this static box, so use this style for
+ // TAB navigation to work if we ever use IsDialogMessage() to implement
+ // it (currently we don't because it's too buggy and implement TAB
+ // navigation ourselves, but this could change in the future).
+ *exstyle |= WS_EX_CONTROLPARENT;
+
if (wxSystemOptions::IsFalse(wxT("msw.staticbox.optimized-paint")))
- *exstyle = WS_EX_TRANSPARENT;
- else
+ *exstyle |= WS_EX_TRANSPARENT;
#endif
- *exstyle = 0;
}
- return styleWin | BS_GROUPBOX;
+ styleWin |= BS_GROUPBOX;
+
+ if ( wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft )
+ {
+ // Make sure label is on the right
+ styleWin |= BS_RIGHT;
+ }
+
+ return styleWin;
}
wxSize wxStaticBox::DoGetBestSize() const
{
+ wxSize best;
+
+ // Calculate the size needed by the label
int cx, cy;
wxGetCharSize(GetHWND(), &cx, &cy, GetFont());
int wBox;
- GetTextExtent(wxGetWindowText(m_hWnd), &wBox, &cy);
+ GetTextExtent(GetLabelText(wxGetWindowText(m_hWnd)), &wBox, &cy);
wBox += 3*cx;
int hBox = EDIT_HEIGHT_FROM_CHAR_HEIGHT(cy);
- wxSize best(wBox, hBox);
- CacheBestSize(best);
+ // If there is a sizer then the base best size is the sizer's minimum
+ if (GetSizer() != NULL)
+ {
+ wxSize cm(GetSizer()->CalcMin());
+ best = ClientToWindowSize(cm);
+ // adjust for a long label if needed
+ best.x = wxMax(best.x, wBox);
+ }
+ // otherwise the best size falls back to the label size
+ else
+ {
+ best = wxSize(wBox, hBox);
+ }
return best;
}
return 0;
}
+ if ( nMsg == WM_UPDATEUISTATE )
+ {
+ // DefWindowProc() redraws just the static box text when it gets this
+ // message and it does it using the standard (blue in standard theme)
+ // colour and not our own label colour that we use in PaintForeground()
+ // resulting in the label mysteriously changing the colour when e.g.
+ // "Alt" is pressed anywhere in the window, see #12497.
+ //
+ // To avoid this we simply refresh the window forcing our own code
+ // redrawing the label in the correct colour to be called. This is
+ // inefficient but there doesn't seem to be anything else we can do.
+ //
+ // Notice that the problem is XP-specific and doesn't arise under later
+ // systems.
+ if ( m_hasFgCol && wxGetWinVersion() == wxWinVersion_XP )
+ Refresh();
+ }
+
return wxControl::MSWWindowProc(nMsg, wParam, lParam);
}
AutoHRGN hrgnRect(::CreateRectRgn(left, top, right, bottom));
if ( !hrgnRect )
{
- wxLogLastError(_T("CreateRectRgn()"));
+ wxLogLastError(wxT("CreateRectRgn()"));
return;
}
// we did it
// 3. this is backwards compatible behaviour and some people rely on it,
// see http://groups.google.com/groups?selm=4252E932.3080801%40able.es
- wxWindow *parent = GetParent();
- HBRUSH hbr = (HBRUSH)parent->MSWGetBgBrush(dc.GetHDC(), GetHWND());
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+ HBRUSH hbr = MSWGetBgBrush(impl->GetHDC());
// if there is no special brush for painting this control, just use the
// solid background colour
wxBrush brush;
if ( !hbr )
{
- brush = wxBrush(parent->GetBackgroundColour());
+ brush = wxBrush(GetParent()->GetBackgroundColour());
hbr = GetHbrushOf(brush);
}
- ::FillRect(GetHdcOf(dc), &rc, hbr);
+ ::FillRect(GetHdcOf(*impl), &rc, hbr);
}
-void wxStaticBox::PaintForeground(wxDC& dc, const RECT& WXUNUSED(rc))
+void wxStaticBox::PaintForeground(wxDC& dc, const RECT& rc)
{
- MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(dc), 0);
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+ MSWDefWindowProc(WM_PAINT, (WPARAM)GetHdcOf(*impl), 0);
+#if wxUSE_UXTHEME
// when using XP themes, neither setting the text colour nor transparent
// background mode doesn't change anything: the static box def window proc
// still draws the label in its own colours, so we need to redraw the text
if ( m_hasFgCol && wxUxThemeEngine::GetIfActive() )
{
// draw over the text in default colour in our colour
- dc.SetFont(GetFont());
-
- HDC hdc = GetHdcOf(dc);
+ HDC hdc = GetHdcOf(*impl);
::SetTextColor(hdc, GetForegroundColour().GetPixel());
+ const bool rtl = wxTheApp->GetLayoutDirection() == wxLayout_RightToLeft;
+ if ( rtl )
+ ::SetTextAlign(hdc, TA_RTLREADING | TA_RIGHT);
+
+ // Get dimensions of the label
+ const wxString label = GetLabel();
+
+ // choose the correct font
+ AutoHFONT font;
+ SelectInHDC selFont;
+ if ( m_hasFont )
+ {
+ selFont.Init(hdc, GetHfontOf(GetFont()));
+ }
+ else // no font set, use the one set by the theme
+ {
+ wxUxThemeHandle hTheme(this, L"BUTTON");
+ if ( hTheme )
+ {
+ wxUxThemeFont themeFont;
+ if ( wxUxThemeEngine::Get()->GetThemeFont
+ (
+ hTheme,
+ hdc,
+ BP_GROUPBOX,
+ GBS_NORMAL,
+ TMT_FONT,
+ themeFont.GetPtr()
+ ) == S_OK )
+ {
+ font.Init(themeFont.GetLOGFONT());
+ if ( font )
+ selFont.Init(hdc, font);
+ }
+ }
+ }
+
+ // Get the font extent
+ int width, height;
+ dc.GetTextExtent(wxStripMenuCodes(label, wxStrip_Mnemonics),
+ &width, &height);
+
+ int x;
+ int y = height;
+
+ // first we need to correctly paint the background of the label
+ // as Windows ignores the brush offset when doing it
+ //
// FIXME: value of x is hardcoded as this is what it is on my system,
// no idea if it's true everywhere
- const int y = dc.GetCharHeight();
- const int x = 9;
+ RECT dimensions = {0, 0, 0, y};
+ if ( !rtl )
+ {
+ x = 9;
+ dimensions.left = x;
+ dimensions.right = x + width;
+ }
+ else
+ {
+ x = rc.right - 7;
+ dimensions.left = x - width;
+ dimensions.right = x;
+ }
- // TODO: RTL?
- RECT rc = { x, 0, GetSize().x - x, y };
+ // need to adjust the rectangle to cover all the label background
+ dimensions.left -= 2;
+ dimensions.right += 2;
+ dimensions.bottom += 2;
- const wxString label = GetLabel();
- ::DrawText(hdc, label, label.length(), &rc, DT_SINGLELINE | DT_VCENTER);
+ if ( UseBgCol() )
+ {
+ // our own background colour should be used for the background of
+ // the label: this is consistent with the behaviour under pre-XP
+ // systems (i.e. without visual themes) and generally makes sense
+ wxBrush brush = wxBrush(GetBackgroundColour());
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+ ::FillRect(GetHdcOf(*impl), &dimensions, GetHbrushOf(brush));
+ }
+ else // paint parent background
+ {
+ PaintBackground(dc, dimensions);
+ }
+
+ UINT drawTextFlags = DT_SINGLELINE | DT_VCENTER;
+
+ // determine the state of UI queues to draw the text correctly under XP
+ // and later systems
+ static const bool isXPorLater = wxGetWinVersion() >= wxWinVersion_XP;
+ if ( isXPorLater )
+ {
+ if ( ::SendMessage(GetHwnd(), WM_QUERYUISTATE, 0, 0) &
+ UISF_HIDEACCEL )
+ {
+ drawTextFlags |= DT_HIDEPREFIX;
+ }
+ }
+
+ // now draw the text
+ if ( !rtl )
+ {
+ RECT rc2 = { x, 0, x + width, y };
+ ::DrawText(hdc, label.t_str(), label.length(), &rc2,
+ drawTextFlags);
+ }
+ else // RTL
+ {
+ RECT rc2 = { x, 0, x - width, y };
+ ::DrawText(hdc, label.t_str(), label.length(), &rc2,
+ drawTextFlags | DT_RTLREADING);
+ }
}
+#endif // wxUSE_UXTHEME
}
void wxStaticBox::OnPaint(wxPaintEvent& WXUNUSED(event))
dc.Blit(border, 0, rc.right - border, borderTop,
&memdc, border, 0);
// bottom
- dc.Blit(border, rc.bottom - border, rc.right - border, rc.bottom,
+ dc.Blit(border, rc.bottom - border, rc.right - border, border,
&memdc, border, rc.bottom - border);
// left
dc.Blit(0, 0, border, rc.bottom,
&memdc, 0, 0);
- // right
- dc.Blit(rc.right - border, 0, rc.right, rc.bottom,
- &memdc, rc.right - border, 0);
+ // right (note that upper and bottom right corners were already part of the
+ // first two blits so we shouldn't overwrite them here to avoi flicker)
+ dc.Blit(rc.right - border, borderTop,
+ border, rc.bottom - borderTop - border,
+ &memdc, rc.right - border, borderTop);
// create the region excluding box children
// and also the box itself
MSWGetRegionWithoutSelf((WXHRGN) hrgn, rc.right, rc.bottom);
- HDCClipper clipToBg(GetHdcOf(dc), hrgn);
+ wxMSWDCImpl *impl = (wxMSWDCImpl*) dc.GetImpl();
+ HDCClipper clipToBg(GetHdcOf(*impl), hrgn);
// paint the inside of the box (excluding box itself and child controls)
PaintBackground(dc, rc);
#endif // !__WXWINCE__
#endif // wxUSE_STATBOX
-
projects / wxWidgets.git / blobdiff