CreateBase(parent, id, pos, size, style, wxDefaultValidator, name);
parent->AddChild(this);
-
- m_backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
- m_foregroundColour = *wxBLACK;
+ PreCreation();
//// TODO: we should probably optimize by only creating a
//// a drawing area if we have one or more scrollbars (wxVSCROLL/wxHSCROLL).
(XtPointer) this
);
- // Scrolled widget needs to have its colour changed or we get a little blue
- // square where the scrollbars abutt
- wxColour backgroundColour = wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE);
- wxDoChangeBackgroundColour(m_scrolledWindow, backgroundColour, true);
- wxDoChangeBackgroundColour(m_drawingArea, backgroundColour, true);
-
XmScrolledWindowSetAreas(
(Widget)m_scrolledWindow,
(Widget) 0, (Widget) 0,
(Widget) m_drawingArea);
+ PostCreation();
+
// Without this, the cursor may not be restored properly (e.g. in splitter
// sample).
SetCursor(*wxSTANDARD_CURSOR);
- SetFont(wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT));
DoSetSizeIntr(pos.x, pos.y, size.x,size.y, wxSIZE_AUTO, true);
return true;
}
void wxWindow::SetLabel(const wxString& label)
{
- XtVaSetValues((Widget)GetMainWidget(), XmNtitle, label.c_str(), NULL);
+ XtVaSetValues((Widget)GetMainWidget(), XmNtitle,
+ (const char*)label.mb_str(), NULL);
}
wxString wxWindow::GetLabel() const
{
- char *label;
+ char *label = NULL;
XtVaGetValues((Widget)GetMainWidget(), XmNtitle, &label, NULL);
return wxString(label);
m_drawingArea ) );
Dimension xx, yy;
- XtVaGetValues( widget,
- XmNwidth, &xx,
- XmNheight, &yy,
- NULL );
- if(x) *x = xx;
- if(y) *y = yy;
+ if (widget)
+ XtVaGetValues( widget,
+ XmNwidth, &xx,
+ XmNheight, &yy,
+ NULL );
+ if(x) *x = widget ? xx : -1;
+ if(y) *y = widget ? yy : -1;
}
void wxWindow::DoGetPosition(int *x, int *y) const
Window thisWindow = XtWindow(widget);
Window childWindow;
- int xx = *x;
- int yy = *y;
- XTranslateCoordinates(display, rootWindow, thisWindow, xx, yy, x, y, &childWindow);
+ int xx = x ? *x : 0;
+ int yy = y ? *y : 0;
+ XTranslateCoordinates(display, rootWindow, thisWindow,
+ xx, yy, x ? x : &xx, y ? y : &yy,
+ &childWindow);
}
void wxWindow::DoClientToScreen(int *x, int *y) const
Window thisWindow = XtWindow(widget);
Window childWindow;
- int xx = *x;
- int yy = *y;
- XTranslateCoordinates(display, thisWindow, rootWindow, xx, yy, x, y, &childWindow);
+ int xx = x ? *x : 0;
+ int yy = y ? *y : 0;
+ XTranslateCoordinates(display, thisWindow, rootWindow,
+ xx, yy, x ? x : &xx, y ? y : &yy,
+ &childWindow);
}
GetPosition(& oldX, & oldY);
}
+ if (x == -1)
+ x = oldX;
+ if (x == -1)
+ x = oldY;
+
if ( !(sizeFlags & wxSIZE_ALLOW_MINUS_ONE) )
{
- if ( x == -1 )
- x = oldX;
- if ( y == -1 )
- y = oldY;
+ if ( width == -1 )
+ width = oldW;
+ if ( height == -1 )
+ height = oldH;
}
wxSize size(wxDefaultSize);
{
int flags = 0;
- if (x > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (x != oldX)
flags |= wxMOVE_X;
- if (y > -1 || (sizeFlags & wxSIZE_ALLOW_MINUS_ONE))
+ if (y != oldY)
flags |= wxMOVE_Y;
if (width > 0)
}
else
{
- if( xx < 0 ) xx = 0;
- if( yy < 0 ) yy = 0;
if( w < 1 ) w = 1;
if( h < 1 ) h = 1;
int wxWindow::GetCharHeight() const
{
- wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
-
int height;
- wxGetTextExtent (GetXDisplay(), m_font, 1.0,
- "x", NULL, &height, NULL, NULL);
+ if (m_font.Ok())
+ wxGetTextExtent (GetXDisplay(), m_font, 1.0,
+ "x", NULL, &height, NULL, NULL);
+ else
+ wxGetTextExtent (this, "x", NULL, &height, NULL, NULL);
return height;
}
int wxWindow::GetCharWidth() const
{
- wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
-
int width;
- wxGetTextExtent (GetXDisplay(), m_font, 1.0,
- "x", &width, NULL, NULL, NULL);
+ if (m_font.Ok())
+ wxGetTextExtent (GetXDisplay(), m_font, 1.0,
+ "x", &width, NULL, NULL, NULL);
+ else
+ wxGetTextExtent (this, "x", &width, NULL, NULL, NULL);
return width;
}
{
const wxFont *fontToUse = theFont ? theFont : &m_font;
- wxCHECK_RET( fontToUse->Ok(), "valid window font needed" );
-
if (externalLeading)
*externalLeading = 0;
- wxGetTextExtent (GetXDisplay(), *fontToUse, 1.0,
- string, x, y, NULL, descent);
+ if (fontToUse->Ok())
+ wxGetTextExtent (GetXDisplay(), *fontToUse, 1.0,
+ string, x, y, NULL, descent);
+ else
+ wxGetTextExtent (this, string, x, y, NULL, descent);
}
// ----------------------------------------------------------------------------
void wxWindow::Refresh(bool eraseBack, const wxRect *rect)
{
+ Widget widget = (Widget) GetMainWidget();
+ if (!widget)
+ return;
m_needsRefresh = true;
- Display *display = XtDisplay((Widget) GetMainWidget());
- Window thisWindow = XtWindow((Widget) GetMainWidget());
+ Display *display = XtDisplay(widget);
+ Window thisWindow = XtWindow(widget);
XExposeEvent dummyEvent;
int width, height;
XmScrollBarCallbackStruct *cbs)
{
wxWindow *win = wxGetWindowFromTable(scrollbar);
+ wxCHECK_RET( win, _T("invalid widget in scrollbar callback") );
+
wxOrientation orientation = (wxOrientation)wxPtrToUInt(clientData);
wxEventType eventType = wxEVT_NULL;
int width, height, width1, height1;
GetSize(& width, & height);
- wxDoChangeFont( GetLabelWidget(), m_font );
+ wxDoChangeFont( w, m_font );
GetSize(& width1, & height1);
if (keepOriginalSize && (width != width1 || height != height1))
}
}
+// Post-creation
+void wxWindow::PostCreation()
+{
+ ChangeFont();
+ ChangeForegroundColour();
+ ChangeBackgroundColour();
+}
+
+// Pre-creation
+void wxWindow::PreCreation()
+{
+ InheritAttributes();
+}
+
// ----------------------------------------------------------------------------
// global functions
// ----------------------------------------------------------------------------
}
+#if wxMOTIF_NEW_FONT_HANDLING
+
+#include <Xm/XmP.h>
+
+void wxGetTextExtent(const wxWindow* window, const wxString& str,
+ int* width, int* height, int* ascent, int* descent)
+{
+ Arg args[2];
+ int count = 0;
+ XmRendition rendition = NULL;
+ XmRenderTable table = NULL;
+ Widget w = (Widget) window->GetLabelWidget();
+
+ XtVaGetValues( w, XmNrenderTable, &table, NULL );
+ if (table == NULL)
+ table = XmeGetDefaultRenderTable(w, XmTEXT_RENDER_TABLE);
+
+ rendition = XmRenderTableGetRendition( table, "" );
+ XtSetArg( args[count], XmNfont, 0 ); ++count;
+ XtSetArg( args[count], XmNfontType, 0 ); ++count;
+ XmRenditionRetrieve( rendition, args, count );
+
+ if (args[1].value == XmFONT_IS_FONTSET)
+ {
+ XRectangle ink, logical;
+ WXFontSet fset = (WXFontSet) args[0].value;
+
+ XmbTextExtents( (XFontSet)fset, str.c_str(), str.length(),
+ &ink, &logical);
+
+ if( width ) *width = logical.width;
+ if( height ) *height = logical.height;
+ if( ascent ) *ascent = -logical.y;
+ if( descent ) *descent = logical.height + logical.y;
+ }
+ else
+ {
+ int direction, ascent2, descent2;
+ XCharStruct overall;
+ XFontStruct* fontStruct;
+
+ XmeRenderTableGetDefaultFont( table, &fontStruct );
+ XTextExtents(fontStruct, (const char*)str.c_str(), str.length(),
+ &direction, &ascent2, &descent2, &overall);
+
+ if ( width ) *width = overall.width;
+ if ( height ) *height = ascent2 + descent2;
+ if ( descent ) *descent = descent2;
+ if ( ascent ) *ascent = ascent2;
+ }
+}
+
+#else // if !wxMOTIF_NEW_FONT_HANDLING
+
+void wxGetTextExtent(const wxWindow* window, const wxString& str,
+ int* width, int* height, int* ascent, int* descent)
+{
+ XmFontList list = NULL;
+ XmFontContext cxt;
+ XmFontType type;
+ Widget w = (Widget) window->GetLabelWidget();
+
+ XtVaGetValues( w, XmNfontList, &list, NULL );
+ XmFontListInitFontContext( &cxt, list );
+
+ XmFontListEntry entry = XmFontListNextEntry( cxt );
+ XmFontListFreeFontContext( cxt );
+ XtPointer thing = XmFontListEntryGetFont( entry, &type );
+
+ if (type == XmFONT_IS_FONTSET)
+ {
+ XRectangle ink, logical;
+
+ XmbTextExtents( (XFontSet)thing, str.c_str(), str.length(),
+ &ink, &logical);
+
+ if( width ) *width = logical.width;
+ if( height ) *height = logical.height;
+ if( ascent ) *ascent = -logical.y;
+ if( descent ) *descent = logical.height + logical.y;
+ }
+ else
+ {
+ int direction, ascent2, descent2;
+ XCharStruct overall;
+
+ XTextExtents( (XFontStruct*)thing, (char*)(const char*)str.c_str(), str.length(),
+ &direction, &ascent2, &descent2, &overall);
+
+ if ( width ) *width = overall.width;
+ if ( height ) *height = ascent2 + descent2;
+ if ( descent ) *descent = descent2;
+ if ( ascent ) *ascent = ascent2;
+ }
+}
+
+#endif // !wxMOTIF_NEW_FONT_HANDLING
+
// ----------------------------------------------------------------------------
// wxNoOptimize: switch off size optimization
// ----------------------------------------------------------------------------
projects / wxWidgets.git / blobdiff