#include "wx/module.h"
#include "wx/menuitem.h"
#include "wx/log.h"
+#include "wx/fontutil.h"
#include "wx/univ/renderer.h"
#if wxUSE_DRAG_AND_DROP
parent->AddChild(this);
- int w = size.GetWidth();
- int h = size.GetHeight();
- int x = size.GetX();
- int y = size.GetY();
- if (w == -1) w = 20;
- if (h == -1) h = 20;
- if (x == -1) x = 0;
- if (y == -1) y = 0;
-
Display *xdisplay = (Display*) wxGlobalDisplay();
int xscreen = DefaultScreen( xdisplay );
Visual *xvisual = DefaultVisual( xdisplay, xscreen );
m_foregroundColour = *wxBLACK;
m_foregroundColour.CalcPixel( (WXColormap) cm );
- Window xparent = (Window) parent->GetClientWindow();
+ Window xparent = (Window) parent->GetClientAreaWindow();
// Add window's own scrollbars to main window, not to client window
if (parent->GetInsertIntoMain())
xparent = (Window) parent->GetMainWindow();
}
+ // Size (not including the border) must be nonzero (or a Value error results)!
+ // Note: The Xlib manual doesn't mention this restriction of XCreateWindow.
wxSize size2(size);
- if (size2.x == -1)
- size2.x = 20;
- if (size2.y == -1)
- size2.y = 20;
+ if (size2.x <= 0)
+ size2.x = 20;
+ if (size2.y <= 0)
+ size2.y = 20;
wxPoint pos2(pos);
if (pos2.x == -1)
- pos2.x = 0;
+ pos2.x = 0;
if (pos2.y == -1)
- pos2.y = 0;
-
+ pos2.y = 0;
+
#if wxUSE_TWO_WINDOWS
- bool need_two_windows =
+ bool need_two_windows =
((( wxSUNKEN_BORDER | wxRAISED_BORDER | wxSIMPLE_BORDER | wxHSCROLL | wxVSCROLL ) & m_windowStyle) != 0);
#else
bool need_two_windows = FALSE;
pos2.y = 2;
size2.x -= 4;
size2.y -= 4;
- } else
- if (HasFlag( wxSIMPLE_BORDER ))
+ }
+ else if (HasFlag( wxSIMPLE_BORDER ))
{
pos2.x = 1;
pos2.y = 1;
size2.x -= 2;
size2.y -= 2;
- } else
+ }
+ else
{
pos2.x = 0;
pos2.y = 0;
}
+
+ // Make again sure the size is nonzero.
+ if (size2.x <= 0)
+ size2.x = 1;
+ if (size2.y <= 0)
+ size2.y = 1;
+
#if wxUSE_NANOX
backColor = GR_RGB(m_backgroundColour.Red(), m_backgroundColour.Green(), m_backgroundColour.Blue());
foreColor = GR_RGB(m_foregroundColour.Red(), m_foregroundColour.Green(), m_foregroundColour.Blue());
xattributes_mask |= CWBitGravity;
xattributes.bit_gravity = NorthWestGravity;
}
-
+
Window xwindow = XCreateWindow( xdisplay, xparent, pos2.x, pos2.y, size2.x, size2.y,
0, DefaultDepth(xdisplay,xscreen), InputOutput, xvisual, xattributes_mask, &xattributes );
#endif
wxWindowX11::~wxWindowX11()
{
if (g_captureWindow == this)
- g_captureWindow = NULL;
+ g_captureWindow = NULL;
m_isBeingDeleted = TRUE;
FALSE,
ButtonPressMask | ButtonReleaseMask | ButtonMotionMask | EnterWindowMask | LeaveWindowMask | PointerMotionMask,
GrabModeAsync,
- GrabModeAsync,
+ GrabModeAsync,
None,
None, /* cursor */ // TODO: This may need to be set to the cursor of this window
CurrentTime );
if (res != GrabSuccess)
{
wxString msg;
- msg.Printf("Failed to grab pointer for window %s", this->GetClassInfo()->GetClassName());
+ msg.Printf(wxT("Failed to grab pointer for window %s"), this->GetClassInfo()->GetClassName());
wxLogDebug(msg);
if (res == GrabNotViewable)
- {
- wxLogDebug("This is not a viewable window - perhaps not shown yet?");
- }
+ wxLogDebug( wxT("This is not a viewable window - perhaps not shown yet?") );
+
g_captureWindow = NULL;
return;
}
m_clearRegion.Intersect( 0, 0, cw, ch );
}
- Window xwindow = (Window) GetClientWindow();
+ Window xwindow = (Window) GetClientAreaWindow();
wxCHECK_RET( xwindow, wxT("invalid window") );
{
wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
+#if wxUSE_UNICODE
+ // There should be an easier way.
+ PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+ pango_layout_set_font_description( layout, GetFont().GetNativeFontInfo()->description );
+ pango_layout_set_text(layout, "H", 1 );
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+ g_object_unref( G_OBJECT( layout ) );
+
+ return h;
+#else
WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, wxGlobalDisplay());
int direction, ascent, descent;
// return (overall.ascent + overall.descent);
return (ascent + descent);
+#endif
}
int wxWindowX11::GetCharWidth() const
{
wxCHECK_MSG( m_font.Ok(), 0, "valid window font needed" );
+#if wxUSE_UNICODE
+ // There should be an easier way.
+ PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+ pango_layout_set_font_description( layout, GetFont().GetNativeFontInfo()->description );
+ pango_layout_set_text(layout, "H", 1 );
+ int w,h;
+ pango_layout_get_pixel_size(layout, &w, &h);
+ g_object_unref( G_OBJECT( layout ) );
+
+ return w;
+#else
WXFontStructPtr pFontStruct = m_font.GetFontStruct(1.0, wxGlobalDisplay());
int direction, ascent, descent;
&descent, &overall);
return overall.width;
+#endif
}
void wxWindowX11::GetTextExtent(const wxString& string,
wxCHECK_RET( fontToUse.Ok(), wxT("invalid font") );
+ if (string.IsEmpty())
+ {
+ if (x) (*x) = 0;
+ if (y) (*y) = 0;
+ return;
+ }
+
+#if wxUSE_UNICODE
+ PangoLayout *layout = pango_layout_new( wxTheApp->GetPangoContext() );
+
+ PangoFontDescription *desc = fontToUse.GetNativeFontInfo()->description;
+ pango_layout_set_font_description(layout, desc);
+
+ const wxCharBuffer data = wxConvUTF8.cWC2MB( string );
+ pango_layout_set_text(layout, (const char*) data, strlen( (const char*) data ));
+
+ PangoLayoutLine *line = (PangoLayoutLine *)pango_layout_get_lines(layout)->data;
+
+
+ PangoRectangle rect;
+ pango_layout_line_get_extents(line, NULL, &rect);
+
+ if (x) (*x) = (wxCoord) (rect.width / PANGO_SCALE);
+ if (y) (*y) = (wxCoord) (rect.height / PANGO_SCALE);
+ if (descent)
+ {
+ // Do something about metrics here
+ (*descent) = 0;
+ }
+ if (externalLeading) (*externalLeading) = 0; // ??
+
+ g_object_unref( G_OBJECT( layout ) );
+#else
WXFontStructPtr pFontStruct = fontToUse.GetFontStruct(1.0, wxGlobalDisplay());
int direction, ascent, descent2;
XCharStruct overall;
int slen = string.Len();
-#if 0
- if (use16)
- XTextExtents16((XFontStruct*) pFontStruct, (XChar2b *) (char*) (const char*) string, slen, &direction,
- &ascent, &descent2, &overall);
-#endif
-
XTextExtents((XFontStruct*) pFontStruct, (char*) string.c_str(), slen,
&direction, &ascent, &descent2, &overall);
*descent = descent2;
if (externalLeading)
*externalLeading = 0;
-
+#endif
}
// ----------------------------------------------------------------------------
if (!GetEventHandler()->ProcessEvent(erase_event) )
{
Display *xdisplay = wxGlobalDisplay();
- Window xwindow = (Window) GetClientWindow();
+ Window xwindow = (Window) GetClientAreaWindow();
XSetForeground( xdisplay, g_eraseGC, m_backgroundColour.GetPixel() );
wxRegionIterator upd( m_clearRegion );
wxString msg;
msg.Printf("Setting focus for %s from OnInternalIdle\n", GetClassInfo()->GetClassName());
printf(msg.c_str());
-#endif
- SetFocus();
+#endif
+ SetFocus();
+
// If it couldn't set the focus now, there's
// no point in trying again.
m_needsInputFocus = FALSE;
wxWindow *oldItem = NULL;
if ((oldItem = (wxWindow *)wxWidgetHashTable->Get ((long) w)))
{
- wxLogDebug("Widget table clash: new widget is %ld, %s",
- (long)w, win->GetClassInfo()->GetClassName());
+ wxLogDebug( wxT("Widget table clash: new widget is %ld, %s"),
+ (long)w, win->GetClassInfo()->GetClassName());
return FALSE;
}
wxWidgetHashTable->Put((long) w, win);
- wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
- w, win, win->GetClassInfo()->GetClassName());
+ wxLogTrace( wxT("widget"), wxT("XWindow 0x%08x <-> window %p (%s)"),
+ (unsigned int) w, win, win->GetClassInfo()->GetClassName());
return TRUE;
}
wxWindow *oldItem = NULL;
if ((oldItem = (wxWindow *)wxClientWidgetHashTable->Get ((long) w)))
{
- wxLogDebug("Client window table clash: new window is %ld, %s",
- (long)w, win->GetClassInfo()->GetClassName());
+ wxLogDebug( wxT("Client window table clash: new window is %ld, %s"),
+ (long)w, win->GetClassInfo()->GetClassName());
return FALSE;
}
wxClientWidgetHashTable->Put((long) w, win);
- wxLogTrace("widget", "XWindow 0x%08x <-> window %p (%s)",
- w, win, win->GetClassInfo()->GetClassName());
+ wxLogTrace( wxT("widget"), wxT("XWindow 0x%08x <-> window %p (%s)"),
+ (unsigned int) w, win, win->GetClassInfo()->GetClassName());
return TRUE;
}
return m_mainWindow;
}
-WXWindow wxWindowX11::GetClientWindow() const
+WXWindow wxWindowX11::GetClientAreaWindow() const
{
return m_clientWindow;
}
return FALSE;
}
-bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win), XEvent *xevent)
+bool wxTranslateKeyEvent(wxKeyEvent& wxevent, wxWindow *win, Window WXUNUSED(win), XEvent *xevent, bool isAscii)
{
switch (XEventGetType(xevent))
{
KeySym keySym;
(void) XLookupString ((XKeyEvent *) xevent, buf, 20, &keySym, NULL);
int id = wxCharCodeXToWX (keySym);
+ // id may be WXK_xxx code - these are outside ASCII range, so we
+ // can't just use toupper() on id.
+ // Only change this if we want the raw key that was pressed,
+ // and don't change it if we want an ASCII value.
+ if (!isAscii && (id >= 'a' && id <= 'z'))
+ {
+ id = id + 'A' - 'a';
+ }
wxevent.m_shiftDown = XKeyEventShiftIsDown(xevent);
wxevent.m_controlDown = XKeyEventCtrlIsDown(xevent);
wxevent.m_x = XKeyEventGetX(xevent);
wxevent.m_y = XKeyEventGetY(xevent);
- if (id > -1)
- return TRUE;
- else
- return FALSE;
- break;
+ return id > -1;
}
default:
break;
unsigned int maskReturn;
XQueryPointer (display,
- rootWindow,
- &rootReturn,
+ rootWindow,
+ &rootReturn,
&childReturn,
&rootX, &rootY, &winX, &winY, &maskReturn);
return wxPoint(rootX, rootY);
projects / wxWidgets.git / blobdiff