/////////////////////////////////////////////////////////////////////////////
-// Name: cursor.cpp
+// Name: src/motif/cursor.cpp
// Purpose: wxCursor class
// Author: Julian Smart
// Modified by:
// Created: 17/09/98
-// RCS-ID: $Id$
// Copyright: (c) Julian Smart
-// Licence: wxWindows licence
+// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "cursor.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
+#ifndef WX_PRECOMP
+ #include "wx/list.h"
+#endif
+
#include "wx/cursor.h"
-#include "wx/app.h"
-#include "wx/utils.h"
-#include "wx/list.h"
-#include "wx/window.h"
-#if wxUSE_IMAGE
-#include "wx/image.h"
-#endif
+
+#ifndef WX_PRECOMP
+ #include "wx/app.h"
+ #include "wx/utils.h"
+ #include "wx/window.h"
+ #include "wx/image.h"
+ #include "wx/log.h"
+#endif
#ifdef __VMS__
#pragma message disable nosimpint
WX_DECLARE_LIST(wxXCursor, wxXCursorList);
#include "wx/listimpl.cpp"
-WX_DEFINE_LIST(wxXCursorList);
+WX_DEFINE_LIST(wxXCursorList)
-class WXDLLEXPORT wxCursorRefData: public wxObjectRefData
+class WXDLLEXPORT wxCursorRefData: public wxGDIRefData
{
- friend class WXDLLEXPORT wxCursor;
public:
wxCursorRefData();
- ~wxCursorRefData();
-
+ virtual ~wxCursorRefData();
+
wxXCursorList m_cursors; // wxXCursor objects, one per display
wxStockCursor m_cursorId; // wxWidgets standard cursor id
+
+private:
+ // There is no way to copy m_cursor so we can't implement a copy ctor
+ // properly.
+ wxDECLARE_NO_COPY_CLASS(wxCursorRefData);
+
+ friend class wxCursor;
};
#define M_CURSORDATA ((wxCursorRefData *)m_refData)
unsigned char * bits = new unsigned char [imagebitcount];
unsigned char * maskBits = new unsigned char [imagebitcount];
- int i, j, i8; unsigned char c, cMask;
+ int i, j, i8;
+ unsigned char c, cMask;
for (i=0; i<imagebitcount; i++)
{
bits[i] = 0xff;
for (j=0; j<8; j++)
{
// possible overflow if we do the summation first ?
- c = rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3;
- //if average value is > mid grey
+ c = (unsigned char)(rgbBits[(i8+j)*3]/3 + rgbBits[(i8+j)*3+1]/3 + rgbBits[(i8+j)*3+2]/3);
+ // if average value is > mid grey
if (c>127)
bits[i] = bits[i] & cMask;
- cMask = (cMask << 1) | 1;
+ cMask = (unsigned char)((cMask << 1) | 1);
}
}
{
if (rgbBits[(i8+j)*3] != r || rgbBits[(i8+j)*3+1] != g || rgbBits[(i8+j)*3+2] != b)
maskBits[i] = maskBits[i] | cMask;
- cMask = (cMask << 1);
+ cMask = (unsigned char)(cMask << 1);
}
}
}
(Pixmap)mask_pixmap,
&foreground_color,
&background_color,
- hotSpotX ,
+ hotSpotX ,
hotSpotY);
if (cursor)
}
wxCursor::wxCursor(const char bits[], int width, int height,
- int hotSpotX, int hotSpotY, const char maskBits[])
+ int hotSpotX, int hotSpotY, const char maskBits[] ,
+ const wxColour* WXUNUSED(fg), const wxColour* WXUNUSED(bg) )
{
Create(bits, width, height, hotSpotX, hotSpotY, maskBits);
}
-wxCursor::wxCursor(const wxString& name, long flags, int hotSpotX, int hotSpotY)
+wxCursor::wxCursor(const wxString& name, wxBitmapType type,
+ int hotSpotX, int hotSpotY)
{
// Must be an XBM file
- if (flags != wxBITMAP_TYPE_XBM)
+ if (type != wxBITMAP_TYPE_XBM) {
+ wxLogError("Invalid cursor bitmap type '%d'", type);
return;
+ }
m_refData = new wxCursorRefData;
int screen_num = DefaultScreen (dpy);
int value = XReadBitmapFile (dpy, RootWindow (dpy, screen_num),
- wxConstCast(name.c_str(), char),
+ name.mb_str(),
&w, &h, &pixmap, &hotX, &hotY);
if (value == BitmapSuccess)
}
// Cursors by stock number
-wxCursor::wxCursor(wxStockCursor id)
+void wxCursor::InitFromStock(wxStockCursor id)
{
m_refData = new wxCursorRefData;
M_CURSORDATA->m_cursorId = id;
{
}
-bool wxCursor::Ok() const
+wxGDIRefData *wxCursor::CreateGDIRefData() const
+{
+ return new wxCursorRefData;
+}
+
+wxGDIRefData *
+wxCursor::CloneGDIRefData(const wxGDIRefData * WXUNUSED(data)) const
{
- return m_refData != NULL;
+ wxFAIL_MSG( wxS("Cloning cursors is not implemented in wxMotif.") );
+
+ return new wxCursorRefData;
}
// Motif-specific: create/get a cursor for the current display
switch (id)
{
+ case wxCURSOR_CHAR: return (WXCursor)cursor;
+
case wxCURSOR_WAIT: x_cur = XC_watch; break;
- case wxCURSOR_CROSS: x_cur = XC_crosshair; break;
- case wxCURSOR_CHAR: return (WXCursor)cursor; break;
+ case wxCURSOR_CROSS: x_cur = XC_crosshair; break;
case wxCURSOR_HAND: x_cur = XC_hand1; break;
case wxCURSOR_BULLSEYE: x_cur = XC_target; break;
- case wxCURSOR_PENCIL: x_cur = XC_pencil; break;
- case wxCURSOR_MAGNIFIER: x_cur = XC_sizing; break;
- case wxCURSOR_IBEAM: x_cur = XC_xterm; break;
+ case wxCURSOR_PENCIL: x_cur = XC_pencil; break;
+ case wxCURSOR_MAGNIFIER: x_cur = XC_sizing; break;
+ case wxCURSOR_IBEAM: x_cur = XC_xterm; break;
case wxCURSOR_NO_ENTRY: x_cur = XC_pirate; break;
- case wxCURSOR_LEFT_BUTTON: x_cur = XC_leftbutton; break;
- case wxCURSOR_RIGHT_BUTTON: x_cur = XC_rightbutton; break;
+ case wxCURSOR_LEFT_BUTTON: x_cur = XC_leftbutton; break;
+ case wxCURSOR_RIGHT_BUTTON: x_cur = XC_rightbutton; break;
case wxCURSOR_MIDDLE_BUTTON: x_cur = XC_middlebutton; break;
case wxCURSOR_QUESTION_ARROW: x_cur = XC_question_arrow; break;
case wxCURSOR_SIZING: x_cur = XC_sizing; break;
// Helper function
static void
-wxXSetBusyCursor (wxWindow * win, wxCursor * cursor)
+wxXSetBusyCursor (wxWindow * win, const wxCursor * cursor)
{
Display *display = (Display*) win->GetXDisplay();
else
{
// Restore old cursor
- if (win->GetCursor().Ok())
+ if (win->GetCursor().IsOk())
attrs.cursor = (Cursor) win->GetCursor().GetXCursor(display);
else
attrs.cursor = None;
XFlush (display);
- for(wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst (); node;
+ for(wxWindowList::compatibility_iterator node = win->GetChildren().GetFirst (); node;
node = node->GetNext())
{
wxWindow *child = node->GetData ();
}
// Set the cursor to the busy cursor for all windows
-void wxBeginBusyCursor(wxCursor *cursor)
+void wxBeginBusyCursor(const wxCursor *cursor)
{
wxBusyCursorCount++;
if (wxBusyCursorCount == 1)
}
}
-// TRUE if we're between the above two calls
+// true if we're between the above two calls
bool wxIsBusy()
{
return (wxBusyCursorCount > 0);
projects / wxWidgets.git / blobdiff