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Motif bug fixes; dialog OnPaint works now; wxColourDialog tweaking

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git-svn-id: https://svn.wxwidgets.org/svn/wx/wxWidgets/trunk@989 c3d73ce0-8a6f-49c7-b76d-6d57e0e08775
This commit is contained in:
Julian Smart
1998-11-11 14:39:42 +00:00
parent fb1585ae85
commit 55acd85e71
19 changed files with 183 additions and 161 deletions
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16
distrib/msw/generic.rsp
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@@ -302,6 +302,22 @@ samples/wxsocket/*.xpm
samples/wxsocket/*.ico
samples/wxsocket/*.rc
samples/help/*.cpp
samples/help/*.h
samples/help/*.def
samples/help/makefile*
samples/help/*.xbm
samples/help/*.xpm
samples/help/*.ico
samples/help/*.rc
samples/help/doc/*.html
samples/help/doc/*.htm
samples/help/doc/*.class
samples/help/doc/*.db
samples/help/doc/*.tex
samples/help/doc/*.gif
samples/help/doc/*.map
samples/bombs/*.cpp
samples/bombs/*.h
samples/bombs/*.def

3
docs/motif/todo.txt
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@@ -23,6 +23,9 @@ High Priority
- Make wxDialog OnPaint work.
- Optimize wxWindow OnPaint, clipping the damaged
region.
- Implementation of OnEraseBackground. How? Call OnEraseBackground
just before OnPaint? Will duplicate Xlib's own erase of the background.
However, this is usually OK, because the default wxWindow::OnEraseBackground

9
include/wx/help.h
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@@ -3,21 +3,16 @@
#ifdef __WXMSW__
#include "wx/msw/helpwin.h"
#elif defined(__WXGTK__)
#include "wx/generic/helpext.h"
#else
#include "wx/generic/helpxlp.h"
#include "wx/generic/helpext.h"
#endif
#ifdef __WXMSW__
#define wxHelpController wxWinHelpController
#define sm_classwxHelpController sm_classwxWinHelpController
#elif defined(__WXGTK__)
#else
#define wxHelpController wxExtHelpController
#define sm_classwxHelpController sm_classwxExtHelpController
#else
#define wxHelpController wxXLPHelpController
#define sm_classwxHelpController sm_classwxXLPHelpController
#endif
#endif

3
include/wx/motif/dcclient.h
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@@ -131,7 +131,8 @@ class WXDLLEXPORT wxPaintDC: public wxWindowDC
DECLARE_DYNAMIC_CLASS(wxPaintDC)
public:
wxPaintDC() {}
wxPaintDC(wxWindow* win): wxWindowDC(win) {}
wxPaintDC(wxWindow* win);
~wxPaintDC();
};
class WXDLLEXPORT wxClientDC: public wxWindowDC

6
include/wx/motif/region.h
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@@ -84,7 +84,8 @@ public:
// Is region empty?
bool Empty() const;
inline bool IsEmpty() const { return Empty(); }
inline bool IsEmpty() const { return Empty(); }
bool Ok() const { return (m_refData != NULL) ; }
//# Tests
// Does the region contain the point (x,y)?
@@ -100,6 +101,9 @@ public:
bool Combine(long x, long y, long width, long height, wxRegionOp op);
bool Combine(const wxRegion& region, wxRegionOp op);
bool Combine(const wxRect& rect, wxRegionOp op);
// Get the internal Region handle
WXRegion GetXRegion() ;
};
class WXDLLEXPORT wxRegionIterator : public wxObject {

5
include/wx/motif/window.h
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@@ -231,7 +231,7 @@ public:
virtual void DragAcceptFiles(bool accept);
// Update region access
virtual wxRegion GetUpdateRegion() const;
virtual wxRegion& GetUpdateRegion() const;
virtual bool IsExposed(int x, int y, int w, int h) const;
virtual bool IsExposed(const wxPoint& pt) const;
virtual bool IsExposed(const wxRect& rect) const;
@@ -486,6 +486,7 @@ public:
/// Motif-specific
void ClearUpdateRects();
void CanvasGetSize(int* width, int* height) const; // If have drawing area
void CanvasGetClientSize(int *width, int *height) const;
void CanvasGetPosition(int *x, int *y) const; // If have drawing area
@@ -518,7 +519,6 @@ public:
virtual WXPixmap GetBackingPixmap() const { return m_backingPixmap; }
inline int GetPixmapWidth() const { return m_pixmapWidth; }
inline int GetPixmapHeight() const { return m_pixmapHeight; }
virtual WXRegion GetPaintRegion() const { return m_paintRegion; }
// Change properties
virtual void ChangeFont(bool keepOriginalSize = TRUE); // Change to the current font (often overridden)
@@ -594,7 +594,6 @@ public:
int m_lastButton; // last pressed button
wxList m_updateRects; // List of wxRectangles representing damaged region
bool m_isShown;
WXRegion m_paintRegion; // Clip region generated by expose event
protected:
WXWidget m_mainWidget;
WXWidget m_hScrollBar;

2
samples/help/demo.cpp
View File

@@ -41,7 +41,7 @@
// ressources
// ----------------------------------------------------------------------------
// the application icon
#ifdef __WXGTK__
#if defined(__WXGTK__) || defined(__WXMOTIF__)
#include "mondrian.xpm"
#endif

4
src/generic/colrdlgg.cpp
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@@ -232,7 +232,7 @@ void wxGenericColourDialog::CreateWidgets(void)
int bw, bh;
okButton->GetSize(&bw, &bh);
(void) new wxButton(this, wxID_CANCEL, _("Cancel"), wxPoint(okButtonX + bw + 10, buttonY));
(void) new wxButton(this, wxID_CANCEL, _("Cancel"), wxPoint(okButtonX + bw + 20, buttonY));
(void) new wxButton(this, wxID_ADD_CUSTOM, _("Add to custom colours"),
wxPoint(customButtonX, buttonY));
@@ -252,7 +252,7 @@ void wxGenericColourDialog::CreateWidgets(void)
blueSlider = new wxSlider(this, wxID_BLUE_SLIDER, 0, 0, 255,
wxPoint(sliderX + 2*sliderSpacing, 10), wxSize(-1, sliderHeight), wxVERTICAL|wxSL_LABELS);
SetClientSize(sliderX + 3*sliderSpacing, buttonY + 30);
SetClientSize(sliderX + 3*sliderSpacing, buttonY + 40);
okButton->SetDefault();
Centre(wxBOTH);

10
src/generic/fontdlgg.cpp
View File

@@ -209,8 +209,8 @@ void wxGenericFontDialog::CreateWidgets(void)
int x=-1;
int y=40;
familyChoice = new wxChoice(this, wxID_FONT_FAMILY, wxPoint(10, 10), wxSize(120, -1), 5, families);
styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxPoint(140, 10), wxSize(120, -1), 3, styles);
weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxPoint(270, 10), wxSize(120, -1), 3, weights);
styleChoice = new wxChoice(this, wxID_FONT_STYLE, wxPoint(160, 10), wxSize(120, -1), 3, styles);
weightChoice = new wxChoice(this, wxID_FONT_WEIGHT, wxPoint(310, 10), wxSize(120, -1), 3, weights);
colourChoice = new wxChoice(this, wxID_FONT_COLOUR, wxPoint(10, 40), wxSize(190, -1), NUM_COLS, wxColourDialogNames);
#ifdef __MOTIF__
@@ -228,8 +228,8 @@ void wxGenericFontDialog::CreateWidgets(void)
pointSizes[i] = buf;
}
pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxPoint(210, y), wxSize(50, -1), 40, pointSizes);
underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"), wxPoint(280, y));
pointSizeChoice = new wxChoice(this, wxID_FONT_SIZE, wxPoint(230, y), wxSize(50, -1), 40, pointSizes);
underLineCheckBox = new wxCheckBox(this, wxID_FONT_UNDERLINE, _("Underline"), wxPoint(320, y));
int rectY;
pointSizeChoice->GetPosition(&x, &rectY); //NL mod
@@ -257,7 +257,7 @@ void wxGenericFontDialog::CreateWidgets(void)
okButton->SetDefault();
SetClientSize(400, by + 30);
SetClientSize(450, by + 40);
Centre(wxBOTH);

1
src/motif.inc
View File

@@ -123,6 +123,7 @@ LIB_CPP_SRC=\
generic/colrdlgg.cpp \
generic/fontdlgg.cpp \
generic/gridg.cpp \
generic/helpext.cpp \
generic/imaglist.cpp \
generic/listctrl.cpp \
generic/laywin.cpp \

3
src/motif/choice.cpp
View File

@@ -416,7 +416,8 @@ void wxChoiceCallback (Widget w, XtPointer clientData, XtPointer WXUNUSED(ptr))
XtVaGetValues (w, XmNuserData, &s, NULL);
if (s)
{
wxCommandEvent event (wxEVT_COMMAND_CHOICE_SELECTED);
wxCommandEvent event (wxEVT_COMMAND_CHOICE_SELECTED, item->GetId());
event.SetEventObject(item);
event.m_commandInt = item->FindString (s);
// event.m_commandString = s;
item->ProcessCommand (event);

63
src/motif/dcclient.cpp
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@@ -1992,17 +1992,17 @@ void wxWindowDC:: SetDCClipping ()
// clipping imposed on a window by a repaint.
// We'll combine it with the user region. But for now,
// just use the currently-defined user clipping region.
if (m_userRegion || (m_window && m_window->GetPaintRegion()) )
if (m_userRegion || (m_window && m_window->GetUpdateRegion().Ok()) )
m_currentRegion = (WXRegion) XCreateRegion ();
else
m_currentRegion = (WXRegion) NULL;
if ((m_window && m_window->GetPaintRegion()) && m_userRegion)
XIntersectRegion ((Region) m_window->GetPaintRegion(), (Region) m_userRegion, (Region) m_currentRegion);
if ((m_window && m_window->GetUpdateRegion().Ok()) && m_userRegion)
XIntersectRegion ((Region) m_window->GetUpdateRegion().GetXRegion(), (Region) m_userRegion, (Region) m_currentRegion);
else if (m_userRegion)
XIntersectRegion ((Region) m_userRegion, (Region) m_userRegion, (Region) m_currentRegion);
else if (m_window && m_window->GetPaintRegion())
XIntersectRegion ((Region) m_window->GetPaintRegion(), (Region) m_window->GetPaintRegion(),
else if (m_window && m_window->GetUpdateRegion().Ok())
XIntersectRegion ((Region) m_window->GetUpdateRegion().GetXRegion(), (Region) m_window->GetUpdateRegion().GetXRegion(),
(Region) m_currentRegion);
if (m_currentRegion)
@@ -2225,3 +2225,56 @@ void wxWindowDC::DrawSpline( wxList *points )
wx_spline_draw_point_array( this );
};
/*
* wxPaintDC
*/
wxPaintDC::wxPaintDC(wxWindow* win): wxWindowDC(win)
{
wxRegion* region = NULL;
// Combine all the update rects into a region
if (win->m_updateRects.Number() > 0)
{
int i = 0;
for (i = 0; i < win->m_updateRects.Number(); i++)
{
wxRect* rect = (wxRect*) win->m_updateRects.Nth(i)->Data();
/*
cout << "wxPaintDC. wxRect: " << rect->x << ", " << rect->y << ", ";
cout << rect->width << ", " << rect->height << "\n\n";
*/
if (!region)
region = new wxRegion(*rect);
else
// TODO: is this correct? In SetDCClipping above,
// XIntersectRegion is used to combine paint and user
// regions. XIntersectRegion appears to work in that case...
region->Union(*rect);
}
}
else
{
int cw, ch;
win->GetClientSize(&cw, &ch);
region = new wxRegion(wxRect(0, 0, cw, ch));
}
win->m_updateRegion = *region;
// Set the clipping region. Any user-defined region will be combined with this
// one in SetDCClipping.
XSetRegion ((Display*) m_display, (GC) m_gc, (Region) region->GetXRegion());
delete region;
}
wxPaintDC::~wxPaintDC()
{
XSetClipMask ((Display*) m_display, (GC) m_gc, None);
if (m_window)
m_window->m_updateRegion.Clear();
}

82
src/motif/dialog.cpp
View File

@@ -617,86 +617,42 @@ static void wxCloseDialogCallback( Widget WXUNUSED(widget), XtPointer client_dat
// TODO: Preferably, we should have a universal repaint proc.
// Meanwhile, use a special one for dialogs.
static void wxDialogBoxRepaintProc(Widget w, XtPointer WXUNUSED(c_data), XEvent *event, char *)
{
{
Window window;
Display *display;
/*
static XRectangle *xrect;
GC gc;
int llp = 0;
static int last_count = 0;
static int draw_count = 0;
*/
wxWindow* win = (wxWindow *)wxWidgetHashTable->Get((long)w);
if (!win)
return;
switch(event -> type)
{
{
case Expose :
{
window = (Window) win -> GetXWindow();
display = (Display *) win -> GetXDisplay();
/* TODO
gc = (GC) panel -> GetDC() -> gc;
llp = event -> xexpose.count;
if ((last_count == 0) && (llp == 0))
{
xrect = new XRectangle[1];
xrect[0].x = event -> xexpose.x;
xrect[0].y = event -> xexpose.y;
xrect[0].width = event -> xexpose.width;
xrect[0].height = event -> xexpose.height;
XSetClipRectangles(display,gc,0,0,xrect,1,Unsorted);
// panel->DoPaint(xrect, 1);
panel->GetEventHandler()->OnPaint();
delete xrect;
}
wxRect* rect = new wxRect(event->xexpose.x, event->xexpose.y,
event->xexpose.width, event->xexpose.height);
win->m_updateRects.Append((wxObject*) rect);
if ((last_count == 0) && (llp != 0))
{
xrect = new XRectangle[llp + 1];
draw_count = llp + 1;
xrect[draw_count - llp - 1].x = event -> xexpose.x;
xrect[draw_count - llp - 1].y = event -> xexpose.y;
xrect[draw_count - llp - 1].width = event -> xexpose.width;
xrect[draw_count - llp - 1].height = event -> xexpose.height;
}
if (event -> xexpose.count == 0)
{
wxPaintEvent event(win->GetId());
event.SetEventObject(win);
win->GetEventHandler()->ProcessEvent(event);
if ((last_count != 0) && (llp != 0))
{
xrect[draw_count - llp - 1].x = event -> xexpose.x;
xrect[draw_count - llp - 1].y = event -> xexpose.y;
xrect[draw_count - llp - 1].width = event -> xexpose.width;
xrect[draw_count - llp - 1].height = event -> xexpose.height;
}
if ((last_count != 0) && (llp == 0))
{
xrect[draw_count - llp - 1].x = event -> xexpose.x;
xrect[draw_count - llp - 1].y = event -> xexpose.y;
xrect[draw_count - llp - 1].width = event -> xexpose.width;
xrect[draw_count - llp - 1].height = event -> xexpose.height;
XSetClipRectangles(display,gc,0,0,xrect,draw_count,Unsorted);
// panel->DoPaint(xrect,draw_count);
panel->GetEventHandler()->OnPaint();
delete xrect;
}
last_count = event -> xexpose.count;
*/
win->ClearUpdateRects();
}
break;
default :
}
default :
{
cout << "\n\nNew Event ! is = " << event -> type << "\n";
break;
}
}
}
}
}
static void wxDialogBoxEventHandler (Widget wid,
XtPointer WXUNUSED(client_data),

1
src/motif/makefile.unx
View File

@@ -137,6 +137,7 @@ LIB_CPP_SRC=\
../generic/colrdlgg.cpp \
../generic/fontdlgg.cpp \
../generic/gridg.cpp \
../generic/helpext.cpp \
../generic/imaglist.cpp \
../generic/listctrl.cpp \
../generic/laywin.cpp \

10
src/motif/region.cpp
View File

@@ -104,6 +104,14 @@ wxRegion::~wxRegion()
// m_refData unrefed in ~wxObject
}
// Get the internal region handle
WXRegion wxRegion::GetXRegion()
{
wxASSERT( m_refData !=NULL );
return (WXRegion) ((wxRegionRefData*)m_refData)->m_region;
}
//-----------------------------------------------------------------------------
//# Modify region
//-----------------------------------------------------------------------------
@@ -237,7 +245,7 @@ wxRect wxRegion::GetBox() const
// Is region empty?
bool wxRegion::Empty() const
{
return m_refData ? XEmptyRegion(M_REGION) : FALSE;
return m_refData ? XEmptyRegion(M_REGION) : TRUE;
}
//-----------------------------------------------------------------------------

5
src/motif/slider.cpp
View File

@@ -281,6 +281,11 @@ void wxSliderCallback (Widget widget, XtPointer clientData, XmScaleCallbackStruc
XtVaGetValues (widget, XmNvalue, &event.m_commandInt, NULL);
event.SetEventObject(slider);
slider->ProcessCommand(event);
// Also send a wxCommandEvent for compatibility.
wxCommandEvent event2(wxEVT_COMMAND_SLIDER_UPDATED, slider->GetId());
event2.SetEventObject(slider);
slider->ProcessCommand(event2);
break;
}
}

7
src/motif/utils.cpp
View File

@@ -615,6 +615,13 @@ bool wxIsBusy()
return (wxBusyCursorCount > 0);
}
const char* wxGetHomeDir( wxString *home )
{
*home = wxGetUserHome( wxString() );
if (home->IsNull()) *home = "/";
return *home;
};
char *wxGetUserHome (const wxString& user)
{
#ifdef VMS

4
src/motif/utilsexc.cpp
View File

@@ -10,7 +10,7 @@
/////////////////////////////////////////////////////////////////////////////
#ifdef __GNUG__
#pragma implementation
// #pragma implementation
#endif
#include "wx/utils.h"
@@ -135,7 +135,7 @@ long wxExecute(char **argv, bool sync, wxProcess *WXUNUSED(handler))
// end VMS
}
long wxExecute (const wxString& command, bool sync)
long wxExecute (const wxString& command, bool sync, wxProcess* WXUNUSED(process))
{
#ifdef VMS
return(0);

110
src/motif/window.cpp
View File

@@ -135,7 +135,6 @@ wxWindow::wxWindow()
m_canAddEventHandler = FALSE;
m_scrollPosX = 0;
m_scrollPosY = 0;
m_paintRegion = (WXRegion) 0;
}
// Destructor
@@ -143,10 +142,6 @@ wxWindow::~wxWindow()
{
//// Motif-specific
if (m_paintRegion)
XDestroyRegion ((Region) m_paintRegion);
m_paintRegion = (WXRegion) 0;
if (GetMainWidget())
DetachWidget(GetMainWidget()); // Removes event handlers
@@ -243,6 +238,8 @@ wxWindow::~wxWindow()
if ( m_windowValidator ) delete m_windowValidator;
if (m_clientObject) delete m_clientObject;
ClearUpdateRects();
}
// Destroy the window (delayed, if a managed window)
@@ -309,7 +306,6 @@ bool wxWindow::Create(wxWindow *parent, wxWindowID id,
m_pixmapOffsetY = 0;
m_scrollPosX = 0;
m_scrollPosY = 0;
m_paintRegion = (WXRegion) 0;
if (!parent)
return FALSE;
@@ -2016,9 +2012,9 @@ bool wxWindow::AcceptsFocus() const
}
// Update region access
wxRegion wxWindow::GetUpdateRegion() const
wxRegion& wxWindow::GetUpdateRegion() const
{
return m_updateRegion;
return (wxRegion&) m_updateRegion;
}
bool wxWindow::IsExposed(int x, int y, int w, int h) const
@@ -2135,75 +2131,41 @@ void wxCanvasRepaintProc (Widget drawingArea, XtPointer clientData,
XmDrawingAreaCallbackStruct * cbs)
{
if (!wxWidgetHashTable->Get ((long) (Widget) drawingArea))
return;
return;
XEvent * event = cbs->event;
wxWindow * canvas = (wxWindow *) clientData;
Display * display = (Display *) canvas->GetXDisplay();
// GC gc = (GC) canvas->GetDC()->gc;
wxWindow * win = (wxWindow *) clientData;
Display * display = (Display *) win->GetXDisplay();
switch (event->type)
{
case Expose:
{
/* TODO
wxCanvasDC* canvasDC = canvas->GetDC();
if (canvasDC)
{
if (canvasDC->onpaint_reg)
XDestroyRegion(canvasDC->onpaint_reg);
canvasDC->onpaint_reg = XCreateRegion();
}
*/
case Expose:
{
wxRect* rect = new wxRect(event->xexpose.x, event->xexpose.y,
event->xexpose.width, event->xexpose.height);
/*
cout << "Expose proc. wxRect: " << rect->x << ", " << rect->y << ", ";
cout << rect->width << ", " << rect->height << "\n\n";
*/
int n = canvas->m_updateRects.Number();
XRectangle* xrects = new XRectangle[n];
int i;
for (i = 0; i < canvas->m_updateRects.Number(); i++)
{
wxRect* rect = (wxRect*) canvas->m_updateRects.Nth(i)->Data();
xrects[i].x = rect->x;
xrects[i].y = rect->y;
xrects[i].width = rect->width;
xrects[i].height = rect->height;
/* TODO (?) Actually ignore it I think.
if (canvasDC)
XUnionRectWithRegion(&(xrects[i]), canvasDC->onpaint_reg,
canvasDC->onpaint_reg);
*/
}
/* TODO must clip the area being repainted. So we need a gc.
* Alternatively, wxPaintDC must do the clipping
* when it's created.
XSetClipRectangles(display, gc, 0, 0, xrects, n, Unsorted);
*/
win->m_updateRects.Append((wxObject*) rect);
canvas->DoPaint() ; // xrects, n);
delete[] xrects;
if (event -> xexpose.count == 0)
{
wxPaintEvent event(win->GetId());
event.SetEventObject(win);
win->GetEventHandler()->ProcessEvent(event);
canvas->m_updateRects.Clear();
/*
if (canvasDC)
{
XDestroyRegion(canvasDC->onpaint_reg);
canvasDC->onpaint_reg = NULL;
}
XGCValues gc_val;
gc_val.clip_mask = None;
XChangeGC(display, gc, GCClipMask, &gc_val);
*/
break;
win->ClearUpdateRects();
}
break;
}
default:
{
cout << "\n\nNew Event ! is = " << event -> type << "\n";
break;
}
}
default:
{
cout << "\n\nNew Event ! is = " << event -> type << "\n";
break;
}
}
}
// Unable to deal with Enter/Leave without a separate EventHandler (Motif 1.1.4)
@@ -3138,4 +3100,14 @@ void wxWindow::SetFont(const wxFont& font)
ChangeFont();
}
void wxWindow::ClearUpdateRects()
{
wxNode* node = m_updateRects.First();
while (node)
{
wxRect* rect = (wxRect*) node->Data();
delete rect;
node = node->Next();
}
m_updateRects.Clear();
}