X-Git-Url: https://git.saurik.com/wxWidgets.git/blobdiff_plain/9c7f49f569dcabe360a3a51a94eff77225b39d69..dae6d730a9b66f27d851a41a9c6b4fa9d77114f4:/src/gtk/renderer.cpp diff --git a/src/gtk/renderer.cpp b/src/gtk/renderer.cpp index 77eee2e2fb..17fb05abd1 100644 --- a/src/gtk/renderer.cpp +++ b/src/gtk/renderer.cpp @@ -1,12 +1,12 @@ /////////////////////////////////////////////////////////////////////////////// // Name: gtk/renderer.cpp -// Purpose: implementation of wxRendererBase for wxGTK +// Purpose: implementation of wxRendererNative for wxGTK // Author: Vadim Zeitlin // Modified by: // Created: 20.07.2003 // RCS-ID: $Id$ // Copyright: (c) 2003 Vadim Zeitlin -// License: wxWindows license +// License: wxWindows licence /////////////////////////////////////////////////////////////////////////////// // ============================================================================ @@ -30,13 +30,25 @@ #include #include "wx/gtk/win_gtk.h" +#include "wx/window.h" +#include "wx/dc.h" #include "wx/renderer.h" +#ifdef __WXGTK20__ + #include "wx/settings.h" +#endif // GTK 2.0 + +#ifdef __WXGTK20__ + #define WXUNUSED_IN_GTK1(arg) arg +#else + #define WXUNUSED_IN_GTK1(arg) +#endif + // ---------------------------------------------------------------------------- -// wxRendererGTK: our wxRendererBase implementation +// wxRendererGTK: our wxRendererNative implementation // ---------------------------------------------------------------------------- -class WXDLLEXPORT wxRendererGTK : public wxDelegateRendererBase +class WXDLLEXPORT wxRendererGTK : public wxDelegateRendererNative { public: // draw the header control button (used by wxListCtrl) @@ -53,6 +65,18 @@ public: int flags = 0); #endif // GTK 2.0 + virtual void DrawSplitterBorder(wxWindow *win, + wxDC& dc, + const wxRect& rect, + int flags = 0); + virtual void DrawSplitterSash(wxWindow *win, + wxDC& dc, + const wxSize& size, + wxCoord position, + wxOrientation orient, + int flags = 0); + + virtual wxSplitterRenderParams GetSplitterParams(const wxWindow *win); }; // ============================================================================ @@ -60,28 +84,45 @@ public: // ============================================================================ /* static */ -wxRendererNative& wxRendererGTK::Get() +wxRendererNative& wxRendererNative::GetDefault() { static wxRendererGTK s_rendererGTK; return s_rendererGTK; } +// ---------------------------------------------------------------------------- +// list/tree controls drawing +// ---------------------------------------------------------------------------- + void wxRendererGTK::DrawHeaderButton(wxWindow *win, wxDC& dc, const wxRect& rect, int flags) { + + static GtkWidget *s_button = NULL; + static GtkWidget *s_window = NULL; + if (s_button == NULL) + { + s_window = gtk_window_new( GTK_WINDOW_POPUP ); + gtk_widget_realize( s_window ); + s_button = gtk_button_new(); + gtk_container_add( GTK_CONTAINER(s_window), s_button ); + gtk_widget_realize( s_button ); + } + gtk_paint_box ( - win->m_wxwindow->style, + s_button->style, GTK_PIZZA(win->m_wxwindow)->bin_window, flags & wxCONTROL_DISABLED ? GTK_STATE_INSENSITIVE : GTK_STATE_NORMAL, GTK_SHADOW_OUT, - (GdkRectangle*) NULL, m_wxwindow, - (char *)"button", // const_cast - dc.XLOG2DEV(rect.x) - 1, rect.y - 1, rect.width + 2, rect.h + 2 + NULL, + s_button, + "button", + dc.XLOG2DEV(rect.x) -1, rect.y -1, rect.width +2, rect.height +2 ); } @@ -91,9 +132,74 @@ wxRendererGTK::DrawHeaderButton(wxWindow *win, // // TODO: isn't there a GTK function to draw it? void -wxRendererGTK::DrawTreeItemButton(wxDC& dc, const wxRect& rect, int flags) +wxRendererGTK::DrawTreeItemButton(wxWindow* win, + wxDC& dc, const wxRect& rect, int flags) { - dc.SetBrush(*m_hilightBrush); +#if 1 + +#define PM_SIZE 8 + + GtkPizza *pizza = GTK_PIZZA( win->m_wxwindow ); + GtkStyle *style = win->m_widget->style; + int x = rect.x; + int y = rect.y; + y = dc.LogicalToDeviceY( y ); + x = dc.LogicalToDeviceX( x ); + +#if 1 + // This draws the GTK+ 2.2.4 triangle + x--; + GdkPoint points[3]; + + if ( flags & wxCONTROL_EXPANDED ) + { + points[0].x = x; + points[0].y = y + (PM_SIZE + 2) / 6; + points[1].x = points[0].x + (PM_SIZE + 2); + points[1].y = points[0].y; + points[2].x = (points[0].x + (PM_SIZE + 2) / 2); + points[2].y = y + 2 * (PM_SIZE + 2) / 3; + } + else + { + points[0].x = x + ((PM_SIZE + 2) / 6 + 2); + points[0].y = y - 1; + points[1].x = points[0].x; + points[1].y = points[0].y + (PM_SIZE + 2); + points[2].x = (points[0].x + + (2 * (PM_SIZE + 2) / 3 - 1)); + points[2].y = points[0].y + (PM_SIZE + 2) / 2; + } + + if ( flags & wxCONTROL_CURRENT ) + gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_PRELIGHT], TRUE, points, 3); + else + gdk_draw_polygon( pizza->bin_window, style->base_gc[GTK_STATE_NORMAL], TRUE, points, 3); + gdk_draw_polygon( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], FALSE, points, 3 ); +#else + // this draws the GTK+ 2.2.3 tree item square + gdk_draw_rectangle( pizza->bin_window, + style->base_gc[GTK_STATE_NORMAL], TRUE, + x, y, PM_SIZE, PM_SIZE); + gdk_draw_rectangle( pizza->bin_window, + style->fg_gc[GTK_STATE_NORMAL], FALSE, + x, y, PM_SIZE, PM_SIZE); + + gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], + x + 2, y + PM_SIZE / 2, x + PM_SIZE - 2, y + PM_SIZE / 2); + + if ( flags & wxCONTROL_EXPANDED ) + { + gdk_draw_line( pizza->bin_window, style->fg_gc[GTK_STATE_NORMAL], + x + PM_SIZE / 2, y + 2, + x + PM_SIZE / 2, y + PM_SIZE - 2); + } +#endif + + +#else + dc.SetBrush(wxBrush(wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT), + wxSOLID)); dc.SetPen(*wxBLACK_PEN); wxPoint button[3]; @@ -120,8 +226,176 @@ wxRendererGTK::DrawTreeItemButton(wxDC& dc, const wxRect& rect, int flags) } dc.DrawPolygon(3, button); +#endif } #endif // GTK 2.0 +// ---------------------------------------------------------------------------- +// splitter sash drawing +// ---------------------------------------------------------------------------- + +// all this should probably be read from the current theme settings somehow? +#ifdef __WXGTK20__ + // the full sash size + static const wxCoord SASH_FULL_SIZE = 5; +#else // GTK+ 1.x + // the full sash width (should be even) + static const wxCoord SASH_SIZE = 8; + + // margin around the sash + static const wxCoord SASH_MARGIN = 2; + + // the full sash size + static const wxCoord SASH_FULL_SIZE = SASH_SIZE + SASH_MARGIN; +#endif // GTK+ 2.x/1.x + +wxSplitterRenderParams +wxRendererGTK::GetSplitterParams(const wxWindow * WXUNUSED(win)) +{ + // we don't draw any border, hence 0 for the second field + return wxSplitterRenderParams + ( + SASH_FULL_SIZE, + 0, +#ifdef __WXGTK20__ + true // hot sensitive +#else // GTK+ 1.x + false // not +#endif // GTK+ 2.x/1.x + ); +} + +void +wxRendererGTK::DrawSplitterBorder(wxWindow * WXUNUSED(win), + wxDC& WXUNUSED(dc), + const wxRect& WXUNUSED(rect), + int WXUNUSED(flags)) +{ + // nothing to do +} + +void +wxRendererGTK::DrawSplitterSash(wxWindow *win, + wxDC& dc, + const wxSize& size, + wxCoord position, + wxOrientation orient, + int WXUNUSED_IN_GTK1(flags)) +{ + if ( !win->m_wxwindow->window ) + { + // VZ: this happens on startup -- why? + return; + } + + // are we drawing vertical or horizontal splitter? + const bool isVert = orient == wxVERTICAL; + + GdkRectangle rect; + GdkRectangle erase_rect; + if ( isVert ) + { + int h = win->GetClientSize().GetHeight(); + + rect.x = position; + rect.y = h/2 - 14/2; + rect.width = SASH_FULL_SIZE; + rect.height = 14; + + erase_rect.x = position; + erase_rect.y = 0; + erase_rect.width = SASH_FULL_SIZE; + erase_rect.height = h; + } + else // horz + { + int w = win->GetClientSize().GetWidth(); + + rect.x = w/2 - 14/2; + rect.y = position; + rect.height = SASH_FULL_SIZE; + rect.width = 14; + + erase_rect.y = position; + erase_rect.x = 0; + erase_rect.height = SASH_FULL_SIZE; + erase_rect.width = w; + } + + // we must erase everything first, otherwise the garbage from the old sash + // is left when dragging it + // + // TODO: is this the right way to draw themed background? + gtk_paint_flat_box + ( + win->m_wxwindow->style, + GTK_PIZZA(win->m_wxwindow)->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + NULL, + win->m_wxwindow, + (char *)"base", // const_cast + erase_rect.x, + erase_rect.y, + erase_rect.width, + erase_rect.height + ); + +#ifdef __WXGTK20__ + gtk_paint_handle + ( + win->m_wxwindow->style, + GTK_PIZZA(win->m_wxwindow)->bin_window, + flags & wxCONTROL_CURRENT ? GTK_STATE_PRELIGHT : GTK_STATE_NORMAL, + GTK_SHADOW_NONE, + NULL /* no clipping */, + win->m_wxwindow, + "paned", + rect.x, + rect.y, + rect.width, + rect.height, + !isVert ? GTK_ORIENTATION_VERTICAL : GTK_ORIENTATION_HORIZONTAL + ); +#else // GTK+ 1.x + + // leave some margin before sash itself + position += SASH_MARGIN / 2; + + // and finally draw it using GTK paint functions + typedef void (*GtkPaintLineFunc)(GtkStyle *, GdkWindow *, + GtkStateType, + GdkRectangle *, GtkWidget *, + gchar *, + gint, gint, gint); + + GtkPaintLineFunc func = isVert ? gtk_paint_vline : gtk_paint_hline; + + (*func) + ( + win->m_wxwindow->style, + GTK_PIZZA(win->m_wxwindow)->bin_window, + GTK_STATE_NORMAL, + NULL, + win->m_wxwindow, + (char *)"paned", // const_cast + 0, isVert ? size.y : size.x, position + SASH_SIZE / 2 - 1 + ); + + gtk_paint_box + ( + win->m_wxwindow->style, + GTK_PIZZA(win->m_wxwindow)->bin_window, + GTK_STATE_NORMAL, + GTK_SHADOW_OUT, + (GdkRectangle*) NULL, + win->m_wxwindow, + (char *)"paned", // const_cast + isVert ? position : size.x - 2*SASH_SIZE, + isVert ? size.y - 2*SASH_SIZE : position, + SASH_SIZE, SASH_SIZE + ); +#endif // GTK+ 2.x/1.x +}