/////////////////////////////////////////////////////////////////////////////
-// Name: generic/statusbr.cpp
+// Name: src/generic/statusbr.cpp
// Purpose: wxStatusBarGeneric class implementation
// Author: Julian Smart
-// Modified by:
+// Modified by: Francesco Montorsi
// Created: 01/02/97
// RCS-ID: $Id$
// Copyright: (c) Julian Smart
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "statusbr.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
#ifdef __BORLANDC__
-#pragma hdrstop
+ #pragma hdrstop
#endif
#if wxUSE_STATUSBAR
+#include "wx/statusbr.h"
+
#ifndef WX_PRECOMP
-#include "wx/setup.h"
-#include "wx/frame.h"
-#include "wx/settings.h"
-#include "wx/dcclient.h"
+ #include "wx/settings.h"
+ #include "wx/dcclient.h"
+ #include "wx/toplevel.h"
+ #include "wx/control.h"
#endif
#ifdef __WXGTK20__
-#include "wx/gtk/private.h"
-#include "wx/gtk/win_gtk.h"
+ #include <gtk/gtk.h>
+ #include "wx/gtk/private.h"
+ #include "wx/gtk/private/gtk2-compat.h"
#endif
-#include "wx/statusbr.h"
-
// we only have to do it here when we use wxStatusBarGeneric in addition to the
// standard wxStatusBar class, if wxStatusBarGeneric is the same as
// wxStatusBar, then the corresponding IMPLEMENT_DYNAMIC_CLASS is already in
IMPLEMENT_DYNAMIC_CLASS(wxStatusBarGeneric, wxWindow)
#endif // wxUSE_NATIVE_STATUSBAR
+// Default status border dimensions
+#define wxTHICK_LINE_BORDER 2
+
+// Margin between the field text and the field rect
+#define wxFIELD_TEXT_MARGIN 2
+
+// ----------------------------------------------------------------------------
+// GTK+ signal handler
+// ----------------------------------------------------------------------------
+
+#if defined( __WXGTK20__ )
+#if GTK_CHECK_VERSION(2,12,0)
+extern "C" {
+static
+gboolean statusbar_query_tooltip(GtkWidget* WXUNUSED(widget),
+ gint x,
+ gint y,
+ gboolean WXUNUSED(keyboard_mode),
+ GtkTooltip *tooltip,
+ wxStatusBar* statbar)
+{
+ int n = statbar->GetFieldFromPoint(wxPoint(x,y));
+ if (n == wxNOT_FOUND)
+ return FALSE;
+
+ // should we show the tooltip for the n-th pane of the statusbar?
+ if (!statbar->GetField(n).IsEllipsized())
+ return FALSE; // no, it's not useful
+
+ const wxString& str = statbar->GetStatusText(n);
+ if (str.empty())
+ return FALSE;
+
+ gtk_tooltip_set_text(tooltip, wxGTK_CONV_SYS(str));
+ return TRUE;
+}
+}
+#endif
+#endif
+
+// ----------------------------------------------------------------------------
+// wxStatusBarGeneric
+// ----------------------------------------------------------------------------
+
BEGIN_EVENT_TABLE(wxStatusBarGeneric, wxWindow)
EVT_PAINT(wxStatusBarGeneric::OnPaint)
+ EVT_SIZE(wxStatusBarGeneric::OnSize)
+#ifdef __WXGTK20__
EVT_LEFT_DOWN(wxStatusBarGeneric::OnLeftDown)
EVT_RIGHT_DOWN(wxStatusBarGeneric::OnRightDown)
+#endif
EVT_SYS_COLOUR_CHANGED(wxStatusBarGeneric::OnSysColourChanged)
END_EVENT_TABLE()
-// Default status border dimensions
-#define wxTHICK_LINE_BORDER 2
-#define wxTHICK_LINE_WIDTH 1
-
void wxStatusBarGeneric::Init()
{
- m_borderX = wxTHICK_LINE_BORDER;
- m_borderY = wxTHICK_LINE_BORDER;
+ m_borderX = wxTHICK_LINE_BORDER;
+ m_borderY = wxTHICK_LINE_BORDER;
}
wxStatusBarGeneric::~wxStatusBarGeneric()
{
- // VZ: what is this for? please comment...
-#ifdef __WXMSW__
- SetFont(wxNullFont);
-#endif // MSW
}
bool wxStatusBarGeneric::Create(wxWindow *parent,
long style,
const wxString& name)
{
- if ( !wxWindow::Create(parent, id,
- wxDefaultPosition, wxDefaultSize,
- style | wxTAB_TRAVERSAL, name) )
- return FALSE;
-
- // The status bar should have a themed background
- SetThemeEnabled( TRUE );
+ style |= wxTAB_TRAVERSAL | wxFULL_REPAINT_ON_RESIZE;
+ if ( !wxWindow::Create(parent, id,
+ wxDefaultPosition, wxDefaultSize,
+ style, name) )
+ return false;
- // Don't wish this to be found as a child
-#ifndef __WXMAC__
- parent->GetChildren().DeleteObject(this);
-#endif
- InitColours();
+ // The status bar should have a themed background
+ SetThemeEnabled( true );
- SetFont(m_defaultStatusBarFont);
-
- // Set the height according to the font and the border size
- wxClientDC dc(this);
- dc.SetFont(GetFont());
+ InitColours();
- wxCoord y;
- dc.GetTextExtent(_T("X"), NULL, &y );
+#ifdef __WXPM__
+ SetFont(*wxSMALL_FONT);
+#endif
- int height = (int)( (11*y)/10 + 2*GetBorderY());
+ int height = (int)((11*GetCharHeight())/10 + 2*GetBorderY());
+ SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height);
- SetSize(-1, -1, -1, height);
+ SetFieldsCount(1);
- SetFieldsCount(1);
+#if defined( __WXGTK20__ )
+#if GTK_CHECK_VERSION(2,12,0)
+ if (HasFlag(wxSTB_SHOW_TIPS)
+#ifndef __WXGTK3__
+ && gtk_check_version(2,12,0) == NULL
+#endif
+ )
+ {
+ g_object_set(m_widget, "has-tooltip", TRUE, NULL);
+ g_signal_connect(m_widget, "query-tooltip",
+ G_CALLBACK(statusbar_query_tooltip), this);
+ }
+#endif
+#endif
- return TRUE;
+ return true;
}
-
wxSize wxStatusBarGeneric::DoGetBestSize() const
{
int width, height;
// best width is the width of the parent
- GetParent()->GetClientSize(&width, NULL);
+ if (GetParent())
+ GetParent()->GetClientSize(&width, NULL);
+ else
+ width = 80; // a dummy value
- // best height is as calculated above in Create
- wxClientDC dc((wxWindow*)this);
- dc.SetFont(GetFont());
- wxCoord y;
- dc.GetTextExtent(_T("X"), NULL, &y );
- height = (int)( (11*y)/10 + 2*GetBorderY());
+ // best height is as calculated above in Create()
+ height = (int)((11*GetCharHeight())/10 + 2*GetBorderY());
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?") );
+ wxRect rect;
+ GetFieldRect(number, rect);
- int i;
- for(i = m_nFields; i < number; ++i)
- m_statusStrings.Add( wxEmptyString );
+ Refresh(true, &rect);
- for (i = m_nFields - 1; i >= number; --i)
- m_statusStrings.RemoveAt(i);
+ // 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();
+}
- m_nFields = number;
+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(), wxT("status bar field count mismatch") );
- wxASSERT_MSG( m_nFields == (int)m_statusStrings.GetCount(),
- _T("This really should never happen, can we do away with m_nFields here?") );
+ wxStatusBarBase::SetStatusWidths(n, widths_field);
- SetStatusWidths(number, widths);
+ // update cache
+ DoUpdateFieldWidths();
}
-void wxStatusBarGeneric::SetStatusText(const wxString& text, int number)
+void wxStatusBarGeneric::DoUpdateFieldWidths()
{
- wxCHECK_RET( (number >= 0) && (number < m_nFields),
- _T("invalid status bar field index") );
+ m_lastClientSize = GetClientSize();
- wxString oldText = m_statusStrings[number];
- if (oldText != text)
- {
- m_statusStrings[number] = text;
-
- wxRect rect;
- GetFieldRect(number, rect);
-
- Refresh( TRUE, &rect );
- }
+ // recompute the cache of the field widths if the status bar width has changed
+ m_widthsAbs = CalculateAbsWidths(m_lastClientSize.x);
}
-wxString wxStatusBarGeneric::GetStatusText(int n) const
+bool wxStatusBarGeneric::ShowsSizeGrip() const
{
- wxCHECK_MSG( (n >= 0) && (n < m_nFields), wxEmptyString,
- _T("invalid status bar field index") );
+ if ( !HasFlag(wxSTB_SIZEGRIP) )
+ return false;
- return m_statusStrings[n];
+ wxTopLevelWindow * const
+ tlw = wxDynamicCast(wxGetTopLevelParent(GetParent()), wxTopLevelWindow);
+ return tlw && !tlw->IsMaximized() && tlw->HasFlag(wxRESIZE_BORDER);
}
-void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[])
+void wxStatusBarGeneric::DrawFieldText(wxDC& dc, const wxRect& rect, int i, int textHeight)
{
- // only set status widths, when n == number of statuswindows
- wxCHECK_RET( n == m_nFields, _T("status bar field count mismatch") );
+ wxString text(GetStatusText(i));
+ if (text.empty())
+ return; // optimization
- // delete the old widths in any case - this function may be used to reset
- // the widths to the default (all equal)
- // MBN: this is incompatible with at least wxMSW and wxMAC and not
- // documented, but let's keep it for now
- ReinitWidths();
+ int xpos = rect.x + wxFIELD_TEXT_MARGIN,
+ maxWidth = rect.width - 2*wxFIELD_TEXT_MARGIN,
+ ypos = (int) (((rect.height - textHeight) / 2) + rect.y + 0.5);
- // forget the old cached pixel widths
- m_widthsAbs.Empty();
-
- if ( !widths_field )
+ if (ShowsSizeGrip())
{
- // not an error, see the comment above
- Refresh();
- return;
+ // don't write text over the size grip:
+ // NOTE: overloading DoGetClientSize() and GetClientAreaOrigin() wouldn't
+ // work because the adjustment needs to be done only when drawing
+ // the field text and not also when drawing the background, the
+ // size grip itself, etc
+ if ((GetLayoutDirection() == wxLayout_RightToLeft && i == 0) ||
+ (GetLayoutDirection() != wxLayout_RightToLeft &&
+ i == (int)m_panes.GetCount()-1))
+ {
+ const wxRect& gripRc = GetSizeGripRect();
+
+ // NOTE: we don't need any special treatment wrt to the layout direction
+ // since DrawText() will automatically adjust the origin of the
+ // text accordingly to the layout in use
+
+ maxWidth -= gripRc.width;
+ }
}
- wxStatusBarBase::SetStatusWidths(n, widths_field);
-}
+ // eventually ellipsize the text so that it fits the field width
-void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) )
-{
- wxPaintDC dc(this);
+ 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;
-#ifdef __WXGTK20__
- // Draw grip first
- if (HasFlag( wxST_SIZEGRIP ))
+ if (ellmode == (wxEllipsizeMode)-1)
{
- int width, height;
- GetClientSize(&width, &height);
-
- gtk_paint_resize_grip( m_widget->style,
- GTK_PIZZA(m_wxwindow)->bin_window,
- (GtkStateType) GTK_WIDGET_STATE (m_widget),
- NULL,
- m_widget,
- "statusbar",
- GDK_WINDOW_EDGE_SOUTH_EAST,
- width-height-2, 1, height-2, height-3 );
+ // 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));
}
-#endif
-
- if (GetFont().Ok())
- dc.SetFont(GetFont());
-
- dc.SetBackgroundMode(wxTRANSPARENT);
-
-#ifdef __WXPM__
- wxColour vColor;
-
- vColor = wxSystemSettings::GetColour(wxSYS_COLOUR_MENUBAR);
- ::WinFillRect(dc.m_hPS, &dc.m_vRclPaint, vColor.GetPixel());
-#endif
-
- for (int i = 0; i < m_nFields; i ++)
- DrawField(dc, i);
-}
-
-void wxStatusBarGeneric::DrawFieldText(wxDC& dc, int i)
-{
- int leftMargin = 2;
-
- wxRect rect;
- GetFieldRect(i, rect);
-
- wxString text(GetStatusText(i));
-
- long x, y;
-
- dc.GetTextExtent(text, &x, &y);
-
- int xpos = rect.x + leftMargin;
- int ypos = (int) (((rect.height - y) / 2 ) + rect.y + 0.5) ;
#if defined( __WXGTK__ ) || defined(__WXMAC__)
- xpos++;
- ypos++;
+ xpos++;
+ ypos++;
#endif
- dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height);
+ // draw the text
+ dc.DrawText(text, xpos, ypos);
- dc.DrawText(text, xpos, ypos);
-
- dc.DestroyClippingRegion();
+ if (ellmode == (wxEllipsizeMode)-1)
+ dc.DestroyClippingRegion();
}
-void wxStatusBarGeneric::DrawField(wxDC& dc, int i)
+void wxStatusBarGeneric::DrawField(wxDC& dc, int i, int textHeight)
{
wxRect rect;
GetFieldRect(i, rect);
- // Draw border
- // Have grey background, plus 3-d border -
- // One black rectangle.
- // Inside this, left and top sides - dark grey. Bottom and right -
- // white.
+ if (rect.GetWidth() <= 0)
+ return; // happens when the status bar is shrunk in a very small area!
+
+ int style = m_panes[i].GetStyle();
+ if (style == wxSB_RAISED || style == wxSB_SUNKEN)
+ {
+ // Draw border
+ // For wxSB_SUNKEN: paint a grey background, plus 3-d border (one black rectangle)
+ // Inside this, left and top sides (dark grey). Bottom and right (white).
+ // Reverse it for wxSB_RAISED
- dc.SetPen(m_hilightPen);
+ dc.SetPen((style == wxSB_RAISED) ? m_mediumShadowPen : m_hilightPen);
#ifndef __WXPM__
- // Right and bottom white lines
- dc.DrawLine(rect.x + rect.width, rect.y,
- rect.x + rect.width, rect.y + rect.height);
- dc.DrawLine(rect.x + rect.width, rect.y + rect.height,
- rect.x, rect.y + rect.height);
+ // Right and bottom lines
+ dc.DrawLine(rect.x + rect.width, rect.y,
+ rect.x + rect.width, rect.y + rect.height);
+ dc.DrawLine(rect.x + rect.width, rect.y + rect.height,
+ rect.x, rect.y + rect.height);
- dc.SetPen(m_mediumShadowPen);
+ dc.SetPen((style == wxSB_RAISED) ? m_hilightPen : m_mediumShadowPen);
- // Left and top grey lines
- dc.DrawLine(rect.x, rect.y + rect.height,
- rect.x, rect.y);
- dc.DrawLine(rect.x, rect.y,
- rect.x + rect.width, rect.y);
+ // Left and top lines
+ dc.DrawLine(rect.x, rect.y + rect.height,
+ rect.x, rect.y);
+ dc.DrawLine(rect.x, rect.y,
+ rect.x + rect.width, rect.y);
#else
- dc.DrawLine(rect.x + rect.width, rect.height + 2,
- rect.x, rect.height + 2);
- dc.DrawLine(rect.x + rect.width, rect.y,
- rect.x + rect.width, rect.y + rect.height);
-
- dc.SetPen(m_mediumShadowPen);
- dc.DrawLine(rect.x, rect.y,
- rect.x + rect.width, rect.y);
- dc.DrawLine(rect.x, rect.y + rect.height,
- rect.x, rect.y);
+ dc.DrawLine(rect.x + rect.width, rect.height + 2,
+ rect.x, rect.height + 2);
+ dc.DrawLine(rect.x + rect.width, rect.y,
+ rect.x + rect.width, rect.y + rect.height);
+ dc.SetPen((style == wxSB_RAISED) ? m_hilightPen : m_mediumShadowPen);
+ dc.DrawLine(rect.x, rect.y,
+ rect.x + rect.width, rect.y);
+ dc.DrawLine(rect.x, rect.y + rect.height,
+ rect.x, rect.y);
#endif
+ }
- DrawFieldText(dc, i);
+ DrawFieldText(dc, rect, i, textHeight);
}
- // Get the position and size of the field's internal bounding rectangle
bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const
{
- wxCHECK_MSG( (n >= 0) && (n < m_nFields), FALSE,
- _T("invalid status bar field index") );
-
- // FIXME: workarounds for OS/2 bugs have nothing to do here (VZ)
- int width, height;
-#ifdef __WXPM__
- GetSize(&width, &height);
-#else
- GetClientSize(&width, &height);
-#endif
-
- // we cache m_widthsAbs between calls and recompute it if client
- // width has changed (or when it is initially empty)
- if ( m_widthsAbs.IsEmpty() || (m_lastClientWidth != width) )
+ wxCHECK_MSG( (n >= 0) && ((size_t)n < m_panes.GetCount()), false,
+ wxT("invalid status bar field index") );
+
+ // We can be called from the user-defined EVT_SIZE handler in which case
+ // the widths haven't been updated yet and we need to do it now. This is
+ // not very efficient as we keep testing the size but there is no other way
+ // to make the code needing the up-to-date fields sizes in its EVT_SIZE to
+ // work.
+ if ( GetClientSize().x != m_lastClientSize.x )
{
- wxConstCast(this, wxStatusBarGeneric)->
- m_widthsAbs = CalculateAbsWidths(width);
- // remember last width for which we have recomputed the widths in pixels
- wxConstCast(this, wxStatusBarGeneric)->
- m_lastClientWidth = width;
+ const_cast<wxStatusBarGeneric*>(this)->DoUpdateFieldWidths();
}
+ if (m_widthsAbs.IsEmpty())
+ return false;
+
rect.x = 0;
for ( int i = 0; i < n; i++ )
- {
rect.x += m_widthsAbs[i];
- }
-
rect.x += m_borderX;
- rect.y = m_borderY;
+ rect.y = m_borderY;
rect.width = m_widthsAbs[n] - 2*m_borderX;
- rect.height = height - 2*m_borderY;
+ rect.height = m_lastClientSize.y - 2*m_borderY;
- return TRUE;
+ return true;
}
-// Initialize colours
-void wxStatusBarGeneric::InitColours()
+int wxStatusBarGeneric::GetFieldFromPoint(const wxPoint& pt) const
{
- // Shadow colours
-#if defined(__WIN95__) || defined(__WXMAC__)
- wxColour mediumShadowColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW));
- m_mediumShadowPen = wxPen(mediumShadowColour, 1, wxSOLID);
-
- wxColour hilightColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DHILIGHT));
- m_hilightPen = wxPen(hilightColour, 1, wxSOLID);
-#elif defined(__WXPM__)
- m_mediumShadowPen = wxPen(wxColour(127, 127, 127), 1, wxSOLID);
- m_hilightPen = wxPen("WHITE", 1, wxSOLID);
-
- wxColour vColour;
-
- vColour.Set(wxString("LIGHT GREY"));
- SetBackgroundColour(vColour);
- vColour.Set(wxString("BLACK"));
- SetForegroundColour(vColour);
- m_defaultStatusBarFont = *wxSMALL_FONT;
-#else
- m_mediumShadowPen = wxPen("GREY", 1, wxSOLID);
- m_hilightPen = wxPen("WHITE", 1, wxSOLID);
-#endif
+ if (m_widthsAbs.IsEmpty())
+ return wxNOT_FOUND;
-#ifndef __WXPM__
- m_defaultStatusBarFont = wxSystemSettings::GetFont(wxSYS_DEFAULT_GUI_FONT);
- SetBackgroundColour(wxSystemSettings::GetColour(wxSYS_COLOUR_3DFACE));
-#endif
+ // NOTE: we explicitly 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_lastClientSize.y)
+ return wxNOT_FOUND;
+
+ int x = 0;
+ for ( size_t i = 0; i < m_panes.GetCount(); i++ )
+ {
+ if (pt.x > x && pt.x < x+m_widthsAbs[i])
+ return i;
+
+ x += m_widthsAbs[i];
+ }
+
+ return wxNOT_FOUND;
}
-// Responds to colour changes, and passes event on to children.
-void wxStatusBarGeneric::OnSysColourChanged(wxSysColourChangedEvent& event)
+void wxStatusBarGeneric::InitColours()
{
- InitColours();
- Refresh();
-
- // Propagate the event to the non-top-level children
- wxWindow::OnSysColourChanged(event);
+#if defined(__WXPM__)
+ m_mediumShadowPen = wxPen(wxColour(127, 127, 127));
+ m_hilightPen = *wxWHITE_PEN;
+
+ SetBackgroundColour(*wxLIGHT_GREY);
+ SetForegroundColour(*wxBLACK);
+#else // !__WXPM__
+ m_mediumShadowPen = wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DSHADOW));
+ m_hilightPen = wxPen(wxSystemSettings::GetColour(wxSYS_COLOUR_3DHILIGHT));
+#endif // __WXPM__/!__WXPM__
}
void wxStatusBarGeneric::SetMinHeight(int height)
{
// check that this min height is not less than minimal height for the
- // current font
- wxClientDC dc(this);
- wxCoord y;
- dc.GetTextExtent( wxT("X"), NULL, &y );
+ // current font (min height is as calculated above in Create() except for border)
+ int minHeight = (int)((11*GetCharHeight())/10);
+
+ if ( height > minHeight )
+ SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height + 2*m_borderY);
+}
- if ( height > (11*y)/10 )
+wxRect wxStatusBarGeneric::GetSizeGripRect() const
+{
+ int width, height;
+ wxWindow::DoGetClientSize(&width, &height);
+
+ if (GetLayoutDirection() == wxLayout_RightToLeft)
+ return wxRect(2, 2, height-2, height-4);
+ else
+ return wxRect(width-height-2, 2, height-2, height-4);
+}
+
+// ----------------------------------------------------------------------------
+// wxStatusBarGeneric - event handlers
+// ----------------------------------------------------------------------------
+
+void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) )
+{
+ wxPaintDC dc(this);
+
+#ifdef __WXGTK20__
+ // Draw grip first
+ if ( ShowsSizeGrip() )
{
- SetSize(-1, -1, -1, height + 2*m_borderY);
+ const wxRect& rc = GetSizeGripRect();
+#ifdef __WXGTK3__
+ GtkWidget* toplevel = gtk_widget_get_toplevel(m_widget);
+ GdkRectangle rect;
+ if (toplevel && (!gtk_window_get_resize_grip_area(GTK_WINDOW(toplevel), &rect) ||
+ rect.width == 0 || rect.height == 0))
+ {
+ GtkStyleContext* sc = gtk_widget_get_style_context(toplevel);
+ gtk_style_context_save(sc);
+ gtk_style_context_add_class(sc, GTK_STYLE_CLASS_GRIP);
+ GtkJunctionSides sides = GTK_JUNCTION_CORNER_BOTTOMRIGHT;
+ if (GetLayoutDirection() == wxLayout_RightToLeft)
+ sides = GTK_JUNCTION_CORNER_BOTTOMLEFT;
+ gtk_style_context_set_junction_sides(sc, sides);
+ gtk_render_handle(sc,
+ static_cast<cairo_t*>(dc.GetImpl()->GetCairoContext()),
+ rc.x, rc.y, rc.width, rc.height);
+ gtk_style_context_restore(sc);
+ }
+#else
+ GdkWindowEdge edge =
+ GetLayoutDirection() == wxLayout_RightToLeft ? GDK_WINDOW_EDGE_SOUTH_WEST :
+ GDK_WINDOW_EDGE_SOUTH_EAST;
+ gtk_paint_resize_grip(gtk_widget_get_style(m_widget),
+ GTKGetDrawingWindow(),
+ gtk_widget_get_state(m_widget),
+ NULL,
+ m_widget,
+ "statusbar",
+ edge,
+ rc.x, rc.y, rc.width, rc.height );
+#endif
}
+#endif // __WXGTK20__
+
+ if (GetFont().IsOk())
+ dc.SetFont(GetFont());
+
+ // compute char height only once for all panes:
+ int textHeight = dc.GetCharHeight();
+
+ dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT);
+ for (size_t i = 0; i < m_panes.GetCount(); i ++)
+ DrawField(dc, i, textHeight);
}
-void wxStatusBarGeneric::OnLeftDown(wxMouseEvent& event)
+void wxStatusBarGeneric::OnSysColourChanged(wxSysColourChangedEvent& event)
{
+ InitColours();
+
+ // Propagate the event to the non-top-level children
+ wxWindow::OnSysColourChanged(event);
+}
+
#ifdef __WXGTK20__
+void wxStatusBarGeneric::OnLeftDown(wxMouseEvent& event)
+{
int width, height;
GetClientSize(&width, &height);
- if (HasFlag( wxST_SIZEGRIP ) && (event.GetX() > width-height))
+ GtkWidget* ancestor = gtk_widget_get_toplevel(m_widget);
+#ifdef __WXGTK3__
+ GdkRectangle rect;
+ if (ancestor && gtk_window_get_resize_grip_area(GTK_WINDOW(ancestor), &rect) &&
+ rect.width && rect.height)
{
- GtkWidget *ancestor = gtk_widget_get_toplevel( m_widget );
-
- if (!GTK_IS_WINDOW (ancestor))
- return;
+ ancestor = NULL;
+ }
+#endif
- GdkWindow *source = GTK_PIZZA(m_wxwindow)->bin_window;
+ if (ancestor && ShowsSizeGrip() && event.GetX() > width - height)
+ {
+ GdkWindow *source = GTKGetDrawingWindow();
int org_x = 0;
int org_y = 0;
gdk_window_get_origin( source, &org_x, &org_y );
- gtk_window_begin_resize_drag (GTK_WINDOW (ancestor),
+ if (GetLayoutDirection() == wxLayout_RightToLeft)
+ {
+ gtk_window_begin_resize_drag (GTK_WINDOW (ancestor),
+ GDK_WINDOW_EDGE_SOUTH_WEST,
+ 1,
+ org_x - event.GetX() + GetSize().x ,
+ org_y + event.GetY(),
+ 0);
+ }
+ else
+ {
+ gtk_window_begin_resize_drag (GTK_WINDOW (ancestor),
GDK_WINDOW_EDGE_SOUTH_EAST,
1,
org_x + event.GetX(),
org_y + event.GetY(),
0);
+ }
}
else
{
- event.Skip( TRUE );
+ event.Skip( true );
}
-#else
- event.Skip( TRUE );
-#endif
}
void wxStatusBarGeneric::OnRightDown(wxMouseEvent& event)
{
-#ifdef __WXGTK20__
int width, height;
GetClientSize(&width, &height);
- if (HasFlag( wxST_SIZEGRIP ) && (event.GetX() > width-height))
+ GtkWidget* ancestor = gtk_widget_get_toplevel(m_widget);
+#ifdef __WXGTK3__
+ GdkRectangle rect;
+ if (ancestor && gtk_window_get_resize_grip_area(GTK_WINDOW(ancestor), &rect) &&
+ rect.width && rect.height)
{
- GtkWidget *ancestor = gtk_widget_get_toplevel( m_widget );
-
- if (!GTK_IS_WINDOW (ancestor))
- return;
+ ancestor = NULL;
+ }
+#endif
- GdkWindow *source = GTK_PIZZA(m_wxwindow)->bin_window;
+ if (ancestor && ShowsSizeGrip() && event.GetX() > width - height)
+ {
+ GdkWindow *source = GTKGetDrawingWindow();
int org_x = 0;
int org_y = 0;
}
else
{
- event.Skip( TRUE );
+ event.Skip( true );
}
-#else
- event.Skip( TRUE );
-#endif
}
+#endif // __WXGTK20__
-#endif // wxUSE_STATUSBAR
+void wxStatusBarGeneric::OnSize(wxSizeEvent& event)
+{
+ DoUpdateFieldWidths();
+ event.Skip();
+}
+
+#endif // wxUSE_STATUSBAR
projects / wxWidgets.git / blobdiff