X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/2d0a9aa49ceb7dddf7a556db70587321b4e551e9..b702a83386524814eefced93e26e4551e857e41b:/src/generic/statusbr.cpp diff --git a/src/generic/statusbr.cpp b/src/generic/statusbr.cpp index bd1f98f4b2..4c24ee5c35 100644 --- a/src/generic/statusbr.cpp +++ b/src/generic/statusbr.cpp @@ -57,10 +57,10 @@ #if GTK_CHECK_VERSION(2,12,0) extern "C" { static -gboolean statusbar_query_tooltip(GtkWidget *widget, +gboolean statusbar_query_tooltip(GtkWidget* WXUNUSED(widget), gint x, gint y, - gboolean keyboard_mode, + gboolean WXUNUSED(keyboard_mode), GtkTooltip *tooltip, wxStatusBar* statbar) { @@ -72,7 +72,11 @@ gboolean statusbar_query_tooltip(GtkWidget *widget, if (!statbar->GetField(n).IsEllipsized()) return FALSE; // no, it's not useful - gtk_tooltip_set_text(tooltip, wxGTK_CONV_SYS(statbar->GetStatusText(n))); + const wxString& str = statbar->GetStatusText(n); + if (str.empty()) + return FALSE; + + gtk_tooltip_set_text(tooltip, wxGTK_CONV_SYS(str)); return TRUE; } } @@ -125,14 +129,14 @@ bool wxStatusBarGeneric::Create(wxWindow *parent, SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height); SetFieldsCount(1); - + #if defined( __WXGTK20__ ) #if GTK_CHECK_VERSION(2,12,0) - if (HasFlag(wxST_SHOW_TIPS) && !gtk_check_version(2,12,0)) + if (HasFlag(wxSTB_SHOW_TIPS) && !gtk_check_version(2,12,0)) { - g_object_set(m_widget, "has-tooltip", TRUE, NULL); - g_signal_connect(m_widget, "query-tooltip", - G_CALLBACK(statusbar_query_tooltip), this); + g_object_set(m_widget, "has-tooltip", TRUE, NULL); + g_signal_connect(m_widget, "query-tooltip", + G_CALLBACK(statusbar_query_tooltip), this); } #endif #endif @@ -156,41 +160,23 @@ wxSize wxStatusBarGeneric::DoGetBestSize() const return wxSize(width, height); } -void wxStatusBarGeneric::SetFieldsCount(int number, const int *widths) +void wxStatusBarGeneric::DoUpdateStatusText(int number) { - wxASSERT_MSG( number >= 0, _T("negative number of fields in wxStatusBar?") ); - - // this will result in a call to SetStatusWidths() and thus an update to our - // m_widthsAbs cache - wxStatusBarBase::SetFieldsCount(number, widths); -} - -void wxStatusBarGeneric::SetStatusText(const wxString& text, int number) -{ - wxCHECK_RET( (number >= 0) && ((size_t)number < m_panes.GetCount()), - _T("invalid status bar field index") ); - - wxString oldText = GetStatusText(number); - if (oldText != text) - { - wxStatusBarBase::SetStatusText(text, number); - - wxRect rect; - GetFieldRect(number, rect); + wxRect rect; + GetFieldRect(number, rect); - Refresh(true, &rect); + Refresh(true, &rect); - // it's common to show some text in the status bar before starting a - // relatively lengthy operation, ensure that the text is shown to the - // user immediately and not after the lengthy operation end - Update(); - } + // it's common to show some text in the status bar before starting a + // relatively lengthy operation, ensure that the text is shown to the + // user immediately and not after the lengthy operation end + Update(); } void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[]) { // only set status widths when n == number of statuswindows - wxCHECK_RET( (size_t)n == m_panes.GetCount(), _T("status bar field count mismatch") ); + wxCHECK_RET( (size_t)n == m_panes.GetCount(), wxT("status bar field count mismatch") ); wxStatusBarBase::SetStatusWidths(n, widths_field); @@ -202,7 +188,7 @@ void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[]) bool wxStatusBarGeneric::ShowsSizeGrip() const { - if ( !HasFlag(wxST_SIZEGRIP) ) + if ( !HasFlag(wxSTB_SIZEGRIP) ) return false; wxTopLevelWindow * const @@ -242,16 +228,34 @@ void wxStatusBarGeneric::DrawFieldText(wxDC& dc, const wxRect& rect, int i, int } // eventually ellipsize the text so that it fits the field width - text = wxControl::Ellipsize( - text, dc, - GetLayoutDirection() == wxLayout_RightToLeft ? wxELLIPSIZE_START : wxELLIPSIZE_END, - maxWidth, - wxELLIPSIZE_EXPAND_TAB); - // Ellipsize() will do something only if necessary - // update the ellipsization status for this pane; this is used to decide - // whether a tooltip should be shown or not for this pane - SetEllipsizedFlag(i, text != GetStatusText(i)); + wxEllipsizeMode ellmode = (wxEllipsizeMode)-1; + if (HasFlag(wxSTB_ELLIPSIZE_START)) ellmode = wxELLIPSIZE_START; + else if (HasFlag(wxSTB_ELLIPSIZE_MIDDLE)) ellmode = wxELLIPSIZE_MIDDLE; + else if (HasFlag(wxSTB_ELLIPSIZE_END)) ellmode = wxELLIPSIZE_END; + + if (ellmode == (wxEllipsizeMode)-1) + { + // if we have the wxSTB_SHOW_TIPS we must set the ellipsized flag even if + // we don't ellipsize the text but just truncate it + if (HasFlag(wxSTB_SHOW_TIPS)) + SetEllipsizedFlag(i, dc.GetTextExtent(text).GetWidth() > maxWidth); + + dc.SetClippingRegion(rect); + } + else + { + text = wxControl::Ellipsize(text, dc, + ellmode, + maxWidth, + wxELLIPSIZE_FLAGS_EXPAND_TABS); + // Ellipsize() will do something only if necessary + + // update the ellipsization status for this pane; this is used later to + // decide whether a tooltip should be shown or not for this pane + // (if we have wxSTB_SHOW_TIPS) + SetEllipsizedFlag(i, text != GetStatusText(i)); + } #if defined( __WXGTK__ ) || defined(__WXMAC__) xpos++; @@ -260,6 +264,9 @@ void wxStatusBarGeneric::DrawFieldText(wxDC& dc, const wxRect& rect, int i, int // draw the text dc.DrawText(text, xpos, ypos); + + if (ellmode == (wxEllipsizeMode)-1) + dc.DestroyClippingRegion(); } void wxStatusBarGeneric::DrawField(wxDC& dc, int i, int textHeight) @@ -316,7 +323,7 @@ void wxStatusBarGeneric::DrawField(wxDC& dc, int i, int textHeight) bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const { wxCHECK_MSG( (n >= 0) && ((size_t)n < m_panes.GetCount()), false, - _T("invalid status bar field index") ); + wxT("invalid status bar field index") ); if (m_widthsAbs.IsEmpty()) return false; @@ -340,7 +347,7 @@ int wxStatusBarGeneric::GetFieldFromPoint(const wxPoint& pt) const // NOTE: we explicitely don't take in count the borders since they are only // useful when rendering the status text, not for hit-test computations - + if (pt.y <= 0 || pt.y >= m_lastClientHeight) return wxNOT_FOUND; @@ -349,7 +356,7 @@ int wxStatusBarGeneric::GetFieldFromPoint(const wxPoint& pt) const { if (pt.x > x && pt.x < x+m_widthsAbs[i]) return i; - + x += m_widthsAbs[i]; }