// Purpose: generic wxInfoBar implementation
// Author: Vadim Zeitlin
// Created: 2009-07-28
-// RCS-ID: $Id: wxhead.cpp,v 1.10 2009-06-29 10:23:04 zeitlin Exp $
// Copyright: (c) 2009 Vadim Zeitlin <vadim@wxwidgets.org>
// Licence: wxWindows licence
///////////////////////////////////////////////////////////////////////////////
#if wxUSE_INFOBAR
+#include "wx/infobar.h"
+
#ifndef WX_PRECOMP
#include "wx/bmpbuttn.h"
#include "wx/button.h"
+ #include "wx/dcmemory.h"
#include "wx/settings.h"
#include "wx/statbmp.h"
#include "wx/stattext.h"
+ #include "wx/sizer.h"
#endif // WX_PRECOMP
-#include "wx/infobar.h"
-
#include "wx/artprov.h"
#include "wx/scopeguard.h"
-#include "wx/sizer.h"
BEGIN_EVENT_TABLE(wxInfoBarGeneric, wxInfoBarBase)
EVT_BUTTON(wxID_ANY, wxInfoBarGeneric::OnButton)
m_text = NULL;
m_button = NULL;
- m_showEffect = wxSHOW_EFFECT_SLIDE_TO_BOTTOM;
- m_hideEffect = wxSHOW_EFFECT_SLIDE_TO_TOP;
+ m_showEffect =
+ m_hideEffect = wxSHOW_EFFECT_MAX;
// use default effect duration
m_effectDuration = 0;
return false;
// use special, easy to notice, colours
- SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_INFOBK));
+ const wxColour colBg = wxSystemSettings::GetColour(wxSYS_COLOUR_INFOBK);
+ SetBackgroundColour(colBg);
SetOwnForegroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_INFOTEXT));
// create the controls: icon, text and the button to dismiss the
m_text = new wxStaticText(this, wxID_ANY, "");
- m_button = new wxBitmapButton
- (
- this,
- wxID_ANY,
- wxArtProvider::GetBitmap(wxART_CLOSE, wxART_MENU),
- wxDefaultPosition,
- wxDefaultSize,
- wxBORDER_NONE
- );
- m_button->SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_INFOBK));
+ m_button = wxBitmapButton::NewCloseButton(this, wxID_ANY);
m_button->SetToolTip(_("Hide this notification message."));
// center the text inside the sizer with an icon to the left of it and a
return true;
}
-void wxInfoBarGeneric::UpdateParent()
+wxInfoBarGeneric::BarPlacement wxInfoBarGeneric::GetBarPlacement() const
{
- wxWindow * const parent = wxGetTopLevelParent(GetParent());
- parent->Layout();
+ wxSizer * const sizer = GetContainingSizer();
+ if ( !sizer )
+ return BarPlacement_Unknown;
+
+ // FIXME-VC6: can't compare "const wxInfoBarGeneric *" and "wxWindow *",
+ // so need this workaround
+ wxWindow * const self = const_cast<wxInfoBarGeneric *>(this);
+ const wxSizerItemList& siblings = sizer->GetChildren();
+ if ( siblings.GetFirst()->GetData()->GetWindow() == self )
+ return BarPlacement_Top;
+ else if ( siblings.GetLast()->GetData()->GetWindow() == self )
+ return BarPlacement_Bottom;
+ else
+ return BarPlacement_Unknown;
}
-void wxInfoBarGeneric::ChangeParentBackground()
+wxShowEffect wxInfoBarGeneric::GetShowEffect() const
{
- wxWindow * const parent = GetParent();
- m_origParentBgCol = parent->GetBackgroundColour();
+ if ( m_showEffect != wxSHOW_EFFECT_MAX )
+ return m_showEffect;
- wxSizer * const sizer = GetContainingSizer();
- if ( !sizer )
- return;
-
- wxWindow *sibling = NULL;
- for ( wxSizerItemList::compatibility_iterator
- node = sizer->GetChildren().GetFirst();
- node;
- node = node->GetNext() )
+ switch ( GetBarPlacement() )
{
- if ( node->GetData()->GetWindow() == this )
- {
- // find the next window following us
- for ( node = node->GetNext();
- node;
- node = node->GetNext() )
- {
- wxSizerItem * const item = node->GetData();
- if ( item->IsWindow() )
- {
- sibling = item->GetWindow();
- break;
- }
- }
+ case BarPlacement_Top:
+ return wxSHOW_EFFECT_SLIDE_TO_BOTTOM;
- break;
- }
+ case BarPlacement_Bottom:
+ return wxSHOW_EFFECT_SLIDE_TO_TOP;
+
+ default:
+ wxFAIL_MSG( "unknown info bar placement" );
+ // fall through
+
+ case BarPlacement_Unknown:
+ return wxSHOW_EFFECT_NONE;
}
+}
- if ( sibling )
- parent->SetOwnBackgroundColour(sibling->GetBackgroundColour());
+wxShowEffect wxInfoBarGeneric::GetHideEffect() const
+{
+ if ( m_hideEffect != wxSHOW_EFFECT_MAX )
+ return m_hideEffect;
+
+ switch ( GetBarPlacement() )
+ {
+ case BarPlacement_Top:
+ return wxSHOW_EFFECT_SLIDE_TO_TOP;
+
+ case BarPlacement_Bottom:
+ return wxSHOW_EFFECT_SLIDE_TO_BOTTOM;
+
+ default:
+ wxFAIL_MSG( "unknown info bar placement" );
+ // fall through
+
+ case BarPlacement_Unknown:
+ return wxSHOW_EFFECT_NONE;
+ }
}
-void wxInfoBarGeneric::RestoreParentBackground()
+void wxInfoBarGeneric::UpdateParent()
{
- GetParent()->SetOwnBackgroundColour(m_origParentBgCol);
+ wxWindow * const parent = GetParent();
+ parent->Layout();
}
void wxInfoBarGeneric::DoHide()
{
- ChangeParentBackground();
- wxON_BLOCK_EXIT_THIS0( wxInfoBarGeneric::RestoreParentBackground );
+ HideWithEffect(GetHideEffect(), GetEffectDuration());
- HideWithEffect(m_hideEffect, m_effectDuration);
UpdateParent();
}
// without really showing it
wxWindowBase::Show();
- // an extra hack: we want the temporarily uncovered area in which we're
- // going to expand to look like part of this sibling for a better effect so
- // temporarily change the background of our parent to the same colour
- ChangeParentBackground();
- wxON_BLOCK_EXIT_THIS0( wxInfoBarGeneric::RestoreParentBackground );
-
// adjust the parent layout to account for us
UpdateParent();
// finally do really show the window.
- ShowWithEffect(m_showEffect, m_effectDuration);
+ ShowWithEffect(GetShowEffect(), GetEffectDuration());
}
void wxInfoBarGeneric::ShowMessage(const wxString& msg, int flags)
{
m_icon->SetBitmap(wxArtProvider::GetBitmap(
wxArtProvider::GetMessageBoxIconId(flags),
- wxART_MENU));
+ wxART_BUTTON));
m_icon->Show();
}
}
}
+void wxInfoBarGeneric::Dismiss()
+{
+ DoHide();
+}
+
void wxInfoBarGeneric::AddButton(wxWindowID btnid, const wxString& label)
{
wxSizer * const sizer = GetSizer();
m_button->Hide();
}
- sizer->Add(new wxButton(this, btnid, label),
- wxSizerFlags().Centre().DoubleBorder());
+ wxButton * const button = new wxButton(this, btnid, label);
+
+#ifdef __WXMAC__
+ // smaller buttons look better in the (narrow) info bar under OS X
+ button->SetWindowVariant(wxWINDOW_VARIANT_SMALL);
+#endif // __WXMAC__
+
+ sizer->Add(button, wxSizerFlags().Centre().DoubleBorder());
}
void wxInfoBarGeneric::RemoveButton(wxWindowID btnid)
projects / wxWidgets.git / blobdiff