a transparency mask, the bitmap will be drawn transparently.
When drawing a mono-bitmap, the current text foreground colour will be used to draw the foreground
-of the bitmap (all bit set to 1), and the current text background colour to draw the background
-(all bits set 0). See also \helpref{SetTextForeground}{wxwindowsettextforeground},
- \helpref{SetTextForeground}{wxwindowsettextforeground} and \helpref{wxMemoryDC}{wxmemorydc}.
+of the bitmap (all bits set to 1), and the current text background colour to draw the background
+(all bits set to 0). See also \helpref{SetTextForeground}{wxdcsettextforeground},
+\helpref{SetTextBackground}{wxdcsettextbackground} and \helpref{wxMemoryDC}{wxmemorydc}.
\membersection{wxDC::DrawEllipse}\label{wxdcdrawellipse}
See also \helpref{wxBrush}{wxbrush}.
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
\membersection{wxDC::SetFont}\label{wxdcsetfont}
\func{void}{SetFont}{\param{const wxFont\& }{font}}
If the argument is wxNullPen, the current pen is selected out of the device
context, and the original pen restored.
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
\membersection{wxDC::SetTextBackground}\label{wxdcsettextbackground}
\func{void}{SetTextBackground}{\param{const wxColour\& }{colour}}
Sets the current text foreground colour for the DC.
+See also \helpref{wxMemoryDC}{wxmemorydc} for the interpretation of colours
+when drawing into a monochrome bitmap.
+
\membersection{wxDC::SetUserScale}\label{wxdcsetuserscale}
\func{void}{SetUserScale}{\param{double}{ xScale}, \param{double}{ yScale}}
\wxheading{Derived from}
-\helpref{wxOutputStream}{wxstreambase}
+\helpref{wxOutputStream}{wxoutputstream}
\helpref{wxStreamBase}{wxstreambase}
\wxheading{Include files}
if (win->HasScrolling())
{
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
- if (scroll_window->vscrollbar_visible)
- {
- dw += 15; /* dw += vscrollbar->allocation.width; */
- dw += scroll_class->scrollbar_spacing;
- }
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += vscroll_req.width;
+ dw += scroll_class->scrollbar_spacing;
+ }
- if (scroll_window->hscrollbar_visible)
- {
- dh += 15; /* dh += hscrollbar->allocation.height; */
- dh += scroll_class->scrollbar_spacing;
- }
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += hscroll_req.height;
+ dh += scroll_class->scrollbar_spacing;
+ }
}
int dx = 0;
int dw = 0;
int dh = 0;
-#if (GTK_MINOR_VERSION == 0)
- if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
- {
- if (HasScrolling())
- {
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-#if 0 // unused - if this is ok, just remove this line (VZ)
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-#endif // 0
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
- }
-#else
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
-#endif
if (HasScrolling())
{
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
if (scroll_window->vscrollbar_visible)
{
- dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += vscroll_req.width;
dw += scroll_class->scrollbar_spacing;
}
if (scroll_window->hscrollbar_visible)
{
- dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += hscroll_req.height;
dh += scroll_class->scrollbar_spacing;
}
- }
+ }
SetSize( width+dw, height+dh );
}
int dw = 0;
int dh = 0;
-#if (GTK_MINOR_VERSION == 0)
- if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
- {
- if (HasScrolling())
- {
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-#if 0 // unused - if this is ok, just remove this line (VZ)
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-#endif // 0
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
- }
-#else
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
-#endif
+
if (HasScrolling())
{
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
if (scroll_window->vscrollbar_visible)
{
- dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += vscroll_req.width;
dw += scroll_class->scrollbar_spacing;
}
if (scroll_window->hscrollbar_visible)
{
- dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += hscroll_req.height;
dh += scroll_class->scrollbar_spacing;
}
}
if (win->HasScrolling())
{
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
+ GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
+ GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(widget)->klass );
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
- if (scroll_window->vscrollbar_visible)
- {
- dw += 15; /* dw += vscrollbar->allocation.width; */
- dw += scroll_class->scrollbar_spacing;
- }
+ if (scroll_window->vscrollbar_visible)
+ {
+ dw += vscroll_req.width;
+ dw += scroll_class->scrollbar_spacing;
+ }
- if (scroll_window->hscrollbar_visible)
- {
- dh += 15; /* dh += hscrollbar->allocation.height; */
- dh += scroll_class->scrollbar_spacing;
- }
+ if (scroll_window->hscrollbar_visible)
+ {
+ dh += hscroll_req.height;
+ dh += scroll_class->scrollbar_spacing;
+ }
}
int dx = 0;
int dw = 0;
int dh = 0;
-#if (GTK_MINOR_VERSION == 0)
- if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
- {
- if (HasScrolling())
- {
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-#if 0 // unused - if this is ok, just remove this line (VZ)
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-#endif // 0
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
- }
-#else
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
-#endif
if (HasScrolling())
{
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
if (scroll_window->vscrollbar_visible)
{
- dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += vscroll_req.width;
dw += scroll_class->scrollbar_spacing;
}
if (scroll_window->hscrollbar_visible)
{
- dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += hscroll_req.height;
dh += scroll_class->scrollbar_spacing;
}
- }
+ }
SetSize( width+dw, height+dh );
}
int dw = 0;
int dh = 0;
-#if (GTK_MINOR_VERSION == 0)
- if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
- {
- if (HasScrolling())
- {
- GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
-#if 0 // unused - if this is ok, just remove this line (VZ)
- GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
-#endif // 0
-
- GtkWidget *viewport = scroll_window->viewport;
- GtkStyleClass *viewport_class = viewport->style->klass;
-
- dw += 2 * viewport_class->xthickness;
- dh += 2 * viewport_class->ythickness;
- }
- }
-#else
if (HasFlag(wxRAISED_BORDER) || HasFlag(wxSUNKEN_BORDER))
{
/* when using GTK 1.2 we set the shadow border size to 2 */
dw += 1 * 2;
dh += 1 * 2;
}
-#endif
+
if (HasScrolling())
{
-/*
- GtkWidget *hscrollbar = scroll_window->hscrollbar;
- GtkWidget *vscrollbar = scroll_window->vscrollbar;
-
- we use this instead: range.slider_width = 11 + 2*2pts edge
-*/
-
GtkScrolledWindow *scroll_window = GTK_SCROLLED_WINDOW(m_widget);
+
+ GtkRequisition vscroll_req;
+ vscroll_req.width = 2;
+ vscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->vscrollbar)->klass )->size_request )
+ (scroll_window->vscrollbar, &vscroll_req );
+
+ GtkRequisition hscroll_req;
+ hscroll_req.width = 2;
+ hscroll_req.height = 2;
+ (* GTK_WIDGET_CLASS( GTK_OBJECT(scroll_window->hscrollbar)->klass )->size_request )
+ (scroll_window->hscrollbar, &hscroll_req );
+
GtkScrolledWindowClass *scroll_class = GTK_SCROLLED_WINDOW_CLASS( GTK_OBJECT(m_widget)->klass );
if (scroll_window->vscrollbar_visible)
{
- dw += 15; /* dw += vscrollbar->allocation.width; */
+ dw += vscroll_req.width;
dw += scroll_class->scrollbar_spacing;
}
if (scroll_window->hscrollbar_visible)
{
- dh += 15; /* dh += hscrollbar->allocation.height; */
+ dh += hscroll_req.height;
dh += scroll_class->scrollbar_spacing;
}
}