X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/d64b1c760b00daf0b6ea2ab6fbd14d624eecfa7c..9b66a1d31a32e9235792261db6ff755ce26ab5c1:/src/generic/statusbr.cpp diff --git a/src/generic/statusbr.cpp b/src/generic/statusbr.cpp index 372a82a5c5..77616a02f1 100644 --- a/src/generic/statusbr.cpp +++ b/src/generic/statusbr.cpp @@ -1,5 +1,5 @@ ///////////////////////////////////////////////////////////////////////////// -// Name: generic/statusbr.cpp +// Name: src/generic/statusbr.cpp // Purpose: wxStatusBarGeneric class implementation // Author: Julian Smart // Modified by: @@ -9,33 +9,27 @@ // 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" #endif #ifdef __WXGTK20__ -#include "wx/gtk/private.h" -#include "wx/gtk/win_gtk.h" + #include #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 @@ -47,6 +41,14 @@ IMPLEMENT_DYNAMIC_CLASS(wxStatusBarGeneric, wxWindow) #endif // wxUSE_NATIVE_STATUSBAR +// Default status border dimensions +#define wxTHICK_LINE_BORDER 2 + + +// ---------------------------------------------------------------------------- +// wxStatusBarGeneric +// ---------------------------------------------------------------------------- + BEGIN_EVENT_TABLE(wxStatusBarGeneric, wxWindow) EVT_PAINT(wxStatusBarGeneric::OnPaint) EVT_LEFT_DOWN(wxStatusBarGeneric::OnLeftDown) @@ -54,22 +56,14 @@ BEGIN_EVENT_TABLE(wxStatusBarGeneric, wxWindow) 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, @@ -77,41 +71,38 @@ bool wxStatusBarGeneric::Create(wxWindow *parent, long style, const wxString& name) { - if ( !wxWindow::Create(parent, id, - wxDefaultPosition, wxDefaultSize, - style | wxTAB_TRAVERSAL, name) ) - return false; + style |= wxTAB_TRAVERSAL | wxFULL_REPAINT_ON_RESIZE; + if ( !wxWindow::Create(parent, id, + wxDefaultPosition, wxDefaultSize, + style, name) ) + return false; - // The status bar should have a themed background - SetThemeEnabled( true ); + // The status bar should have a themed background + SetThemeEnabled( true ); + + InitColours(); - // Don't wish this to be found as a child -#ifndef __WXMAC__ - parent->GetChildren().DeleteObject(this); -#endif - InitColours(); - #ifdef __WXPM__ - SetFont(*wxSMALL_FONT); + SetFont(*wxSMALL_FONT); #endif - // Set the height according to the font and the border size - wxClientDC dc(this); - dc.SetFont(GetFont()); - - wxCoord y; - dc.GetTextExtent(_T("X"), NULL, &y ); + wxCoord y; + { + // Set the height according to the font and the border size + wxClientDC dc(this); + dc.SetFont(GetFont()); - int height = (int)( (11*y)/10 + 2*GetBorderY()); + dc.GetTextExtent(_T("X"), NULL, &y ); + } + int height = (int)( (11*y)/10 + 2*GetBorderY()); - SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height); + SetSize(wxDefaultCoord, wxDefaultCoord, wxDefaultCoord, height); - SetFieldsCount(1); + SetFieldsCount(1); - return true; + return true; } - wxSize wxStatusBarGeneric::DoGetBestSize() const { int width, height; @@ -133,25 +124,26 @@ void wxStatusBarGeneric::SetFieldsCount(int number, const int *widths) { wxASSERT_MSG( number >= 0, _T("negative number of fields in wxStatusBar?") ); - int i; - for(i = m_nFields; i < number; ++i) + // enlarge the m_statusStrings array if needed: + for (size_t i = m_panes.GetCount(); i < (size_t)number; ++i) m_statusStrings.Add( wxEmptyString ); - for (i = m_nFields - 1; i >= number; --i) - m_statusStrings.RemoveAt(i); + // shrink the m_statusStrings array if needed: + for (int j = (int)m_panes.GetCount() - 1; j >= number; --j) + m_statusStrings.RemoveAt(j); // forget the old cached pixel widths m_widthsAbs.Empty(); wxStatusBarBase::SetFieldsCount(number, widths); - wxASSERT_MSG( m_nFields == (int)m_statusStrings.GetCount(), - _T("This really should never happen, can we do away with m_nFields here?") ); + wxASSERT_MSG( m_panes.GetCount() == m_statusStrings.GetCount(), + _T("This really should never happen, can we do away with m_panes.GetCount() here?") ); } void wxStatusBarGeneric::SetStatusText(const wxString& text, int number) { - wxCHECK_RET( (number >= 0) && (number < m_nFields), + wxCHECK_RET( (number >= 0) && ((size_t)number < m_panes.GetCount()), _T("invalid status bar field index") ); wxString oldText = m_statusStrings[number]; @@ -162,13 +154,18 @@ void wxStatusBarGeneric::SetStatusText(const wxString& text, int number) 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(); } } wxString wxStatusBarGeneric::GetStatusText(int n) const { - wxCHECK_MSG( (n >= 0) && (n < m_nFields), wxEmptyString, + wxCHECK_MSG( (n >= 0) && ((size_t)n < m_panes.GetCount()), wxEmptyString, _T("invalid status bar field index") ); return m_statusStrings[n]; @@ -176,93 +173,96 @@ wxString wxStatusBarGeneric::GetStatusText(int n) const void wxStatusBarGeneric::SetStatusWidths(int n, const int widths_field[]) { - // only set status widths, when n == number of statuswindows - wxCHECK_RET( n == m_nFields, _T("status bar field count mismatch") ); - - // 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(); + // only set status widths when n == number of statuswindows + wxCHECK_RET( (size_t)n == m_panes.GetCount(), _T("status bar field count mismatch") ); // forget the old cached pixel widths m_widthsAbs.Empty(); - if ( !widths_field ) - { - // not an error, see the comment above - Refresh(); - return; - } - wxStatusBarBase::SetStatusWidths(n, widths_field); } +bool wxStatusBarGeneric::ShowsSizeGrip() const +{ + if ( !HasFlag(wxST_SIZEGRIP) ) + return false; + + wxTopLevelWindow * const + tlw = wxDynamicCast(wxGetTopLevelParent(GetParent()), wxTopLevelWindow); + return tlw && !tlw->IsMaximized() && tlw->HasFlag(wxRESIZE_BORDER); +} + void wxStatusBarGeneric::OnPaint(wxPaintEvent& WXUNUSED(event) ) { wxPaintDC dc(this); #ifdef __WXGTK20__ // Draw grip first - if (HasFlag( wxST_SIZEGRIP )) + if ( ShowsSizeGrip() ) { int width, height; GetClientSize(&width, &height); - gtk_paint_resize_grip( m_widget->style, - GTK_PIZZA(m_wxwindow)->bin_window, + if (GetLayoutDirection() == wxLayout_RightToLeft) + { + gtk_paint_resize_grip( m_widget->style, + GTKGetDrawingWindow(), + (GtkStateType) GTK_WIDGET_STATE (m_widget), + NULL, + m_widget, + "statusbar", + GDK_WINDOW_EDGE_SOUTH_WEST, + 2, 2, height-2, height-4 ); + } + else + { + gtk_paint_resize_grip( m_widget->style, + GTKGetDrawingWindow(), (GtkStateType) GTK_WIDGET_STATE (m_widget), NULL, m_widget, "statusbar", GDK_WINDOW_EDGE_SOUTH_EAST, - width-height-2, 1, height-2, height-3 ); - + width-height-2, 2, height-2, height-4 ); + } } -#endif +#endif // __WXGTK20__ - if (GetFont().Ok()) + 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 + dc.SetBackgroundMode(wxBRUSHSTYLE_TRANSPARENT); - for (int i = 0; i < m_nFields; i ++) + for (size_t i = 0; i < m_panes.GetCount(); i ++) DrawField(dc, i); } void wxStatusBarGeneric::DrawFieldText(wxDC& dc, int i) { - int leftMargin = 2; + int leftMargin = 2; - wxRect rect; - GetFieldRect(i, rect); + wxRect rect; + GetFieldRect(i, rect); - wxString text(GetStatusText(i)); + wxString text(GetStatusText(i)); - long x, y; + wxCoord x = 0, y = 0; - dc.GetTextExtent(text, &x, &y); + dc.GetTextExtent(text, &x, &y); - int xpos = rect.x + leftMargin; - int ypos = (int) (((rect.height - y) / 2 ) + rect.y + 0.5) ; + 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); + dc.SetClippingRegion(rect.x, rect.y, rect.width, rect.height); - dc.DrawText(text, xpos, ypos); + dc.DrawText(text, xpos, ypos); - dc.DestroyClippingRegion(); + dc.DestroyClippingRegion(); } void wxStatusBarGeneric::DrawField(wxDC& dc, int i) @@ -270,10 +270,7 @@ void wxStatusBarGeneric::DrawField(wxDC& dc, int i) wxRect rect; GetFieldRect(i, rect); - int style = wxSB_NORMAL; - if (m_statusStyles) - style = m_statusStyles[i]; - + int style = m_panes[i].nStyle; if (style != wxSB_FLAT) { // Draw border @@ -323,7 +320,7 @@ void wxStatusBarGeneric::DrawField(wxDC& dc, int i) // 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, + wxCHECK_MSG( (n >= 0) && ((size_t)n < m_panes.GetCount()), false, _T("invalid status bar field index") ); // FIXME: workarounds for OS/2 bugs have nothing to do here (VZ) @@ -363,27 +360,16 @@ bool wxStatusBarGeneric::GetFieldRect(int n, wxRect& rect) const // Initialize colours void wxStatusBarGeneric::InitColours() { - // 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__) +#if 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); -#else - m_mediumShadowPen = wxPen("GREY", 1, wxSOLID); - m_hilightPen = wxPen("WHITE", 1, wxSOLID); -#endif + 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__ } // Responds to colour changes, and passes event on to children. @@ -415,25 +401,37 @@ void wxStatusBarGeneric::OnLeftDown(wxMouseEvent& event) int width, height; GetClientSize(&width, &height); - if (HasFlag( wxST_SIZEGRIP ) && (event.GetX() > width-height)) + if ( ShowsSizeGrip() && (event.GetX() > width-height) ) { GtkWidget *ancestor = gtk_widget_get_toplevel( m_widget ); if (!GTK_IS_WINDOW (ancestor)) return; - GdkWindow *source = GTK_PIZZA(m_wxwindow)->bin_window; + 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 { @@ -450,14 +448,14 @@ void wxStatusBarGeneric::OnRightDown(wxMouseEvent& event) int width, height; GetClientSize(&width, &height); - if (HasFlag( wxST_SIZEGRIP ) && (event.GetX() > width-height)) + if ( ShowsSizeGrip() && (event.GetX() > width-height) ) { GtkWidget *ancestor = gtk_widget_get_toplevel( m_widget ); if (!GTK_IS_WINDOW (ancestor)) return; - GdkWindow *source = GTK_PIZZA(m_wxwindow)->bin_window; + GdkWindow *source = GTKGetDrawingWindow(); int org_x = 0; int org_y = 0; @@ -479,4 +477,3 @@ void wxStatusBarGeneric::OnRightDown(wxMouseEvent& event) } #endif // wxUSE_STATUSBAR -