X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/4bb6408c2631988fab9925014c6619358bf867de..b3402d0df8c9f763da1e32fc28c824014e5516c6:/src/motif/bmpbuttn.cpp?ds=sidebyside diff --git a/src/motif/bmpbuttn.cpp b/src/motif/bmpbuttn.cpp index 96bb57b2b6..8abd0e2167 100644 --- a/src/motif/bmpbuttn.cpp +++ b/src/motif/bmpbuttn.cpp @@ -6,7 +6,7 @@ // Created: 17/09/98 // RCS-ID: $Id$ // Copyright: (c) Julian Smart -// Licence: wxWindows licence +// Licence: wxWindows licence ///////////////////////////////////////////////////////////////////////////// #ifdef __GNUG__ @@ -15,51 +15,244 @@ #include "wx/bmpbuttn.h" -#if !USE_SHARED_LIBRARY -IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton) +#ifdef __VMS__ +#pragma message disable nosimpint +#endif +#include +#include +#ifdef __VMS__ +#pragma message enable nosimpint #endif +#include "wx/motif/private.h" + +// Implemented in button.cpp +void wxButtonCallback (Widget w, XtPointer clientData, XtPointer ptr); + +Pixmap XCreateInsensitivePixmap( Display *display, Pixmap pixmap ); + +IMPLEMENT_DYNAMIC_CLASS(wxBitmapButton, wxButton) + +wxBitmapButton::wxBitmapButton() +{ + m_marginX = wxDEFAULT_BUTTON_MARGIN; m_marginY = wxDEFAULT_BUTTON_MARGIN; + m_insensPixmap = (WXPixmap) 0; +} + bool wxBitmapButton::Create(wxWindow *parent, wxWindowID id, const wxBitmap& bitmap, - const wxPoint& pos, - const wxSize& size, long style, - const wxValidator& validator, - const wxString& name) + const wxPoint& pos, + const wxSize& size, long style, + const wxValidator& validator, + const wxString& name) { m_buttonBitmap = bitmap; + m_buttonBitmapOriginal = bitmap; + m_buttonBitmapSelected = bitmap; + m_buttonBitmapSelectedOriginal = bitmap; + SetName(name); SetValidator(validator); parent->AddChild(this); - m_backgroundColour = parent->GetDefaultBackgroundColour() ; - m_foregroundColour = parent->GetDefaultForegroundColour() ; + m_backgroundColour = parent->GetBackgroundColour() ; + m_foregroundColour = parent->GetForegroundColour() ; m_windowStyle = style; m_marginX = 0; m_marginY = 0; + /* int x = pos.x; int y = pos.y; int width = size.x; int height = size.y; + */ if (id == -1) m_windowId = NewControlId(); else m_windowId = id; - if ( width == -1 && bitmap.Ok()) - width = bitmap.GetWidth() + 2*m_marginX; + Widget parentWidget = (Widget) parent->GetClientWidget(); + + /* + * Patch Note (important) + * There is no major reason to put a defaultButtonThickness here. + * Not requesting it give the ability to put wxButton with a spacing + * as small as requested. However, if some button become a DefaultButton, + * other buttons are no more aligned -- This is why we set + * defaultButtonThickness of ALL buttons belonging to the same wxPanel, + * in the ::SetDefaultButton method. + */ + Widget buttonWidget = XtVaCreateManagedWidget ("button", + + // Gadget causes problems for default button operation. +#if wxUSE_GADGETS + xmPushButtonGadgetClass, parentWidget, +#else + xmPushButtonWidgetClass, parentWidget, +#endif + // XmNdefaultButtonShadowThickness, 1, // See comment for wxButton::SetDefault + NULL); + + m_mainWidget = (WXWidget) buttonWidget; + + m_font = parent->GetFont(); + ChangeFont(FALSE); + + ChangeBackgroundColour (); - if ( height == -1 && bitmap.Ok()) - height = bitmap.GetHeight() + 2*m_marginY; + DoSetBitmap(); - /* TODO: create bitmap button - */ + XtAddCallback (buttonWidget, XmNactivateCallback, (XtCallbackProc) wxButtonCallback, + (XtPointer) this); - return FALSE; + SetCanAddEventHandler(TRUE); + AttachWidget (parent, m_mainWidget, (WXWidget) NULL, pos.x, pos.y, size.x, size.y); + + return TRUE; +} + +wxBitmapButton::~wxBitmapButton() +{ + SetBitmapLabel(wxNullBitmap); + + if (m_insensPixmap) + XmDestroyPixmap (DefaultScreenOfDisplay ((Display*) GetXDisplay()), (Pixmap) m_insensPixmap); } void wxBitmapButton::SetBitmapLabel(const wxBitmap& bitmap) { + m_buttonBitmapOriginal = bitmap; m_buttonBitmap = bitmap; + + DoSetBitmap(); +} + +void wxBitmapButton::SetBitmapSelected(const wxBitmap& sel) +{ + m_buttonBitmapSelected = sel; + m_buttonBitmapSelectedOriginal = sel; + + DoSetBitmap(); +}; + +void wxBitmapButton::SetBitmapFocus(const wxBitmap& focus) +{ + m_buttonBitmapFocus = focus; + // Not used in Motif +}; + +void wxBitmapButton::SetBitmapDisabled(const wxBitmap& disabled) +{ + m_buttonBitmapDisabled = disabled; + m_buttonBitmapDisabledOriginal = disabled; + + DoSetBitmap(); +}; + +void wxBitmapButton::DoSetBitmap() +{ + if (m_buttonBitmapOriginal.Ok()) + { + Pixmap pixmap = 0; + Pixmap insensPixmap = 0; + Pixmap armPixmap = 0; + + // Must re-make the bitmap to have its transparent areas drawn + // in the current widget background colour. + if (m_buttonBitmapOriginal.GetMask()) + { + int backgroundPixel; + XtVaGetValues((Widget) m_mainWidget, XmNbackground, &backgroundPixel, + NULL); + + wxColour col; + col.SetPixel(backgroundPixel); + + wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapOriginal, col); + m_buttonBitmap = newBitmap; + + pixmap = (Pixmap) m_buttonBitmap.GetPixmap(); + } + else + pixmap = (Pixmap) m_buttonBitmap.GetLabelPixmap(m_mainWidget); + + if (m_buttonBitmapDisabledOriginal.Ok()) + { + if (m_buttonBitmapDisabledOriginal.GetMask()) + { + int backgroundPixel; + XtVaGetValues((Widget) m_mainWidget, XmNbackground, &backgroundPixel, + NULL); + + wxColour col; + col.SetPixel(backgroundPixel); + + wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapDisabledOriginal, col); + m_buttonBitmapDisabled = newBitmap; + + insensPixmap = (Pixmap) m_buttonBitmapDisabled.GetPixmap(); + } + else + insensPixmap = (Pixmap) m_buttonBitmap.GetInsensPixmap(m_mainWidget); + } + else + insensPixmap = (Pixmap) m_buttonBitmap.GetInsensPixmap(m_mainWidget); + + // Now make the bitmap representing the armed state + if (m_buttonBitmapSelectedOriginal.Ok()) + { + if (m_buttonBitmapSelectedOriginal.GetMask()) + { + int backgroundPixel; + XtVaGetValues((Widget) m_mainWidget, XmNarmColor, &backgroundPixel, + NULL); + + wxColour col; + col.SetPixel(backgroundPixel); + + wxBitmap newBitmap = wxCreateMaskedBitmap(m_buttonBitmapSelectedOriginal, col); + m_buttonBitmapSelected = newBitmap; + + armPixmap = (Pixmap) m_buttonBitmapSelected.GetPixmap(); + } + else + armPixmap = (Pixmap) m_buttonBitmap.GetArmPixmap(m_mainWidget); + } + else + armPixmap = (Pixmap) m_buttonBitmap.GetArmPixmap(m_mainWidget); + + if (insensPixmap == pixmap) // <- the Get...Pixmap()-functions return the same pixmap! + { + insensPixmap = + XCreateInsensitivePixmap(DisplayOfScreen(XtScreen((Widget) m_mainWidget)), pixmap); + m_insensPixmap = (WXPixmap) insensPixmap; + } + + XtVaSetValues ((Widget) m_mainWidget, + XmNlabelPixmap, pixmap, + XmNlabelInsensitivePixmap, insensPixmap, + XmNarmPixmap, armPixmap, + XmNlabelType, XmPIXMAP, + NULL); + } + else + { + // Null bitmap: must not use current pixmap + // since it is no longer valid. + XtVaSetValues ((Widget) m_mainWidget, + XmNlabelType, XmSTRING, + XmNlabelPixmap, XmUNSPECIFIED_PIXMAP, + XmNlabelInsensitivePixmap, XmUNSPECIFIED_PIXMAP, + XmNarmPixmap, XmUNSPECIFIED_PIXMAP, + NULL); + } } +void wxBitmapButton::ChangeBackgroundColour() +{ + DoChangeBackgroundColour(m_mainWidget, m_backgroundColour, TRUE); + + // Must reset the bitmaps since the colours have changed. + DoSetBitmap(); +}