X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/cca410b336cd5628a944ede9e9944fdbb04552d4..abd474ea63667f727940a009cc3e0b23ba9f418f:/src/gtk/collpane.cpp diff --git a/src/gtk/collpane.cpp b/src/gtk/collpane.cpp index 1239855006..a902d113a3 100644 --- a/src/gtk/collpane.cpp +++ b/src/gtk/collpane.cpp @@ -17,7 +17,7 @@ // For compilers that support precompilation, includes "wx.h". #include "wx/wxprec.h" -#if wxUSE_COLLPANE && defined(__WXGTK24__) && !defined(__WXUNIVERSAL__) +#if wxUSE_COLLPANE && !defined(__WXUNIVERSAL__) #include "wx/collpane.h" #include "wx/toplevel.h" @@ -26,6 +26,15 @@ #include "wx/gtk/private.h" +// the lines below duplicate the same definitions in collpaneg.cpp, if we have +// another implementation of this class we should extract them to a common file + +const char wxCollapsiblePaneNameStr[] = "collapsiblePane"; + +wxDEFINE_EVENT( wxEVT_COMMAND_COLLPANE_CHANGED, wxCollapsiblePaneEvent ); + +IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePaneEvent, wxCommandEvent) + // ============================================================================ // implementation // ============================================================================ @@ -86,16 +95,16 @@ gtk_collapsiblepane_expanded_callback(GObject * WXUNUSED(object), // 1) need to update our size hints // NB: this function call won't actually do any long operation - // (redraw/relayouting/resizing) so that it's flicker-free + // (redraw/relayout/resize) so that it's flicker-free p->SetMinSize(sz); if (p->HasFlag(wxCP_NO_TLW_RESIZE)) { // fire an event wxCollapsiblePaneEvent ev(p, p->GetId(), p->IsCollapsed()); - p->GetEventHandler()->ProcessEvent(ev); + p->HandleWindowEvent(ev); - // the user asked to explicitely handle the resizing itself... + // the user asked to explicitly handle the resizing itself... return; } @@ -108,17 +117,18 @@ gtk_collapsiblepane_expanded_callback(GObject * WXUNUSED(object), if (top->m_mainWidget) { - // 3) MAGIC HACK: if you ever used GtkExpander in a GTK+ program you know - // that this magic call is required to make it possible to shrink the - // top level window in the expanded->collapsed transition. - // This may be sometimes undesired but *is* necessary and if you look - // carefully, all GTK+ programs using GtkExpander perform this trick - // (e.g. the standard "open file" dialog of GTK+>=2.4 is not resizeable - // when the expander is collapsed!) + // 3) MAGIC HACK: if you ever used GtkExpander in a GTK+ program + // you know that this magic call is required to make it possible + // to shrink the top level window in the expanded->collapsed + // transition. This may be sometimes undesired but *is* + // necessary and if you look carefully, all GTK+ programs using + // GtkExpander perform this trick (e.g. the standard "open file" + // dialog of GTK+>=2.4 is not resizable when the expander is + // collapsed!) gtk_window_set_resizable (GTK_WINDOW (top->m_widget), p->IsExpanded()); // 4) set size hints - top->SetSizeHints(sz.x, sz.y); + top->SetMinClientSize(sz); // 5) set size top->SetClientSize(sz); @@ -134,28 +144,27 @@ gtk_collapsiblepane_expanded_callback(GObject * WXUNUSED(object), // fire an event wxCollapsiblePaneEvent ev(p, p->GetId(), p->IsCollapsed()); - p->GetEventHandler()->ProcessEvent(ev); + p->HandleWindowEvent(ev); } } -static void -gtk_collapsiblepane_insert_callback(wxWindowGTK* parent, wxWindowGTK* child) +void wxCollapsiblePane::AddChildGTK(wxWindowGTK* child) { - // this callback should be used only once to insert the "pane" into the + // should be used only once to insert the "pane" into the // GtkExpander widget. wxGenericCollapsiblePane::DoAddChild() will check if // it has been called only once (and in any case we would get a warning // from the following call as GtkExpander is a GtkBin and can contain only // a single child!). - gtk_container_add (GTK_CONTAINER (parent->m_widget), child->m_widget); + gtk_container_add(GTK_CONTAINER(m_widget), child->m_widget); } //----------------------------------------------------------------------------- // wxCollapsiblePane //----------------------------------------------------------------------------- -IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePane, wxGenericCollapsiblePane) +IMPLEMENT_DYNAMIC_CLASS(wxCollapsiblePane, wxControl) -BEGIN_EVENT_TABLE(wxCollapsiblePane, wxGenericCollapsiblePane) +BEGIN_EVENT_TABLE(wxCollapsiblePane, wxCollapsiblePaneBase) EVT_SIZE(wxCollapsiblePane::OnSize) END_EVENT_TABLE() @@ -168,10 +177,6 @@ bool wxCollapsiblePane::Create(wxWindow *parent, const wxValidator& val, const wxString& name) { - if (gtk_check_version(2,4,0)) - return wxGenericCollapsiblePane::Create(parent, id, label, - pos, size, style, val, name); - m_bIgnoreNextChange = false; if ( !PreCreation( parent, pos, size ) || @@ -183,6 +188,7 @@ bool wxCollapsiblePane::Create(wxWindow *parent, m_widget = gtk_expander_new_with_mnemonic(wxGTK_CONV(GTKConvertMnemonics(label))); + g_object_ref(m_widget); // see the gtk_collapsiblepane_expanded_callback comments to understand why // we connect to the "notify::expanded" signal instead of the more common @@ -190,19 +196,20 @@ bool wxCollapsiblePane::Create(wxWindow *parent, g_signal_connect(m_widget, "notify::expanded", G_CALLBACK(gtk_collapsiblepane_expanded_callback), this); - // before creating m_pPane, we need to makesure our own insert callback - // will be used - m_insertCallback = gtk_collapsiblepane_insert_callback; - // this the real "pane" m_pPane = new wxPanel(this, wxID_ANY, wxDefaultPosition, wxDefaultSize, - wxTAB_TRAVERSAL|wxNO_BORDER); + wxTAB_TRAVERSAL|wxNO_BORDER, wxS("wxCollapsiblePanePane")); gtk_widget_show(m_widget); m_parent->DoAddChild( this ); PostCreation(size); + // we should blend into our parent background + const wxColour bg = parent->GetBackgroundColour(); + SetBackgroundColour(bg); + m_pPane->SetBackgroundColour(bg); + // remember the size of this control when it's collapsed m_szCollapsed = GetBestSize(); @@ -211,60 +218,43 @@ bool wxCollapsiblePane::Create(wxWindow *parent, wxSize wxCollapsiblePane::DoGetBestSize() const { - if (!gtk_check_version(2,4,0)) - { - wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") ); + wxASSERT_MSG( m_widget, wxT("DoGetBestSize called before creation") ); - GtkRequisition req; - req.width = 2; - req.height = 2; - (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) - (m_widget, &req ); - - // notice that we do not cache our best size here as it changes - // all times the user expands/hide our pane - return wxSize(req.width, req.height); - } + GtkRequisition req; + req.width = 2; + req.height = 2; + (* GTK_WIDGET_CLASS( GTK_OBJECT_GET_CLASS(m_widget) )->size_request ) + (m_widget, &req ); - return wxGenericCollapsiblePane::DoGetBestSize(); + // notice that we do not cache our best size here as it changes + // all times the user expands/hide our pane + return wxSize(req.width, req.height); } void wxCollapsiblePane::Collapse(bool collapse) { - if (!gtk_check_version(2,4,0)) - { - // optimization - if (IsCollapsed() == collapse) - return; + // optimization + if (IsCollapsed() == collapse) + return; - // do not send event in next signal handler call - m_bIgnoreNextChange = true; - gtk_expander_set_expanded(GTK_EXPANDER(m_widget), !collapse); - } - else - wxGenericCollapsiblePane::Collapse(collapse); + // do not send event in next signal handler call + m_bIgnoreNextChange = true; + gtk_expander_set_expanded(GTK_EXPANDER(m_widget), !collapse); } bool wxCollapsiblePane::IsCollapsed() const { - if (!gtk_check_version(2,4,0)) - return !gtk_expander_get_expanded(GTK_EXPANDER(m_widget)); - - return wxGenericCollapsiblePane::IsCollapsed(); + return !gtk_expander_get_expanded(GTK_EXPANDER(m_widget)); } void wxCollapsiblePane::SetLabel(const wxString &str) { - if (!gtk_check_version(2,4,0)) - { - gtk_expander_set_label(GTK_EXPANDER(m_widget), wxGTK_CONV(str)); + gtk_expander_set_label(GTK_EXPANDER(m_widget), + wxGTK_CONV(GTKConvertMnemonics(str))); - // FIXME: we need to update our collapsed width in some way but using GetBestSize() - // we may get the size of the control with the pane size summed up if we are expanded! - //m_szCollapsed.x = GetBestSize().x; - } - else - wxGenericCollapsiblePane::SetLabel(str); + // FIXME: we need to update our collapsed width in some way but using GetBestSize() + // we may get the size of the control with the pane size summed up if we are expanded! + //m_szCollapsed.x = GetBestSize().x; } void wxCollapsiblePane::OnSize(wxSizeEvent &ev) @@ -279,13 +269,23 @@ void wxCollapsiblePane::OnSize(wxSizeEvent &ev) #endif // here we need to resize the pane window otherwise, even if the GtkExpander container - // is expanded or shrinked, the pane window won't be updated! + // is expanded or shrunk, the pane window won't be updated! m_pPane->SetSize(ev.GetSize().x, ev.GetSize().y - m_szCollapsed.y); - // we need to explicitely call m_pPane->Layout() or else it won't correctly relayout + // we need to explicitly call m_pPane->Layout() or else it won't correctly relayout // (even if SetAutoLayout(true) has been called on it!) m_pPane->Layout(); } -#endif // wxUSE_COLLPANE && defined(__WXGTK24__) && !defined(__WXUNIVERSAL__) + +GdkWindow *wxCollapsiblePane::GTKGetWindow(wxArrayGdkWindows& windows) const +{ + GtkWidget *label = gtk_expander_get_label_widget( GTK_EXPANDER(m_widget) ); + windows.Add(gtk_widget_get_window(label)); + windows.Add(gtk_widget_get_window(m_widget)); + + return NULL; +} + +#endif // wxUSE_COLLPANE && !defined(__WXUNIVERSAL__)