Updating with Vadim's API changes.

[wxWidgets.git] / src / gtk / minifram.cpp

diff --git a/src/gtk/minifram.cpp b/src/gtk/minifram.cpp
index 6769171a693a5ed8aef2f929d311324f3c07c230..9eda58cc16ec22a2441cf136c2dd22b7b088ddd6 100644 (file)
--- a/src/gtk/minifram.cpp
+++ b/src/gtk/minifram.cpp
@@ -15,17 +15,14 @@
 #include "wx/minifram.h"
 
 #ifndef WX_PRECOMP
 #include "wx/minifram.h"
 
 #ifndef WX_PRECOMP

-    #include "wx/dcscreen.h"
+    #include "wx/settings.h"
+    #include "wx/dcclient.h"
+    #include "wx/image.h"

 #endif
 
 #endif
 

-#include "gtk/gtk.h"

 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
 
 #include "wx/gtk/win_gtk.h"
 #include "wx/gtk/private.h"
 

-#include <gdk/gdk.h>
-#include <gdk/gdkprivate.h>
-#include <gdk/gdkx.h>
-

 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------
 //-----------------------------------------------------------------------------
 // data
 //-----------------------------------------------------------------------------


@@ -38,10 +35,32 @@ extern GtkWidget  *wxGetRootWindow();
 // "expose_event" of m_mainWidget
 //-----------------------------------------------------------------------------
 
 // "expose_event" of m_mainWidget
 //-----------------------------------------------------------------------------
 

+// StepColour() it a utility function that simply darkens
+// or lightens a color, based on the specified percentage
+static wxColor StepColour(const wxColor& c, int percent)
+{
+    int r = c.Red(), g = c.Green(), b = c.Blue();
+    return wxColour((unsigned char)wxMin((r*percent)/100,255),
+                    (unsigned char)wxMin((g*percent)/100,255),
+                    (unsigned char)wxMin((b*percent)/100,255));
+}
+
+static wxColor LightContrastColour(const wxColour& c)
+{
+    int amount = 120;
+
+    // if the color is especially dark, then
+    // make the contrast even lighter
+    if (c.Red() < 128 && c.Green() < 128 && c.Blue() < 128)
+        amount = 160;
+
+    return StepColour(c, amount);
+}
+

 extern "C" {
 static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxMiniFrame *win )
 {
 extern "C" {
 static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *gdk_event, wxMiniFrame *win )
 {

-    if (g_isIdle) wxapp_install_idle_handler();
+    // don't need to install idle handler, its done from "event" signal

 
     if (!win->m_hasVMT) return;
     if (gdk_event->count > 0) return;
 
     if (!win->m_hasVMT) return;
     if (gdk_event->count > 0) return;


@@ -57,32 +76,36 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
                       win->m_width, win->m_height);
 
     int style = win->GetWindowStyle();
                       win->m_width, win->m_height);
 
     int style = win->GetWindowStyle();

-    
+
+    wxClientDC dc(win);
+    // Hack alert
+    dc.m_window = pizza->bin_window;
+
+    if (style & wxRESIZE_BORDER)
+    {
+        dc.SetBrush( *wxGREY_BRUSH );
+        dc.SetPen( *wxTRANSPARENT_PEN );
+        dc.DrawRectangle( win->m_width - 14, win->m_height-14, 14, 14 );
+    }
+

     if (!win->GetTitle().empty() &&
         ((style & wxCAPTION) ||
          (style & wxTINY_CAPTION_HORIZ) ||
          (style & wxTINY_CAPTION_VERT)))
     {
     if (!win->GetTitle().empty() &&
         ((style & wxCAPTION) ||
          (style & wxTINY_CAPTION_HORIZ) ||
          (style & wxTINY_CAPTION_VERT)))
     {

-        wxClientDC dc(win);

         dc.SetFont( *wxSMALL_FONT );
         int height = dc.GetCharHeight();
 
         dc.SetFont( *wxSMALL_FONT );
         int height = dc.GetCharHeight();
 

-        GdkGC *gc = gdk_gc_new( pizza->bin_window );
-        gdk_gc_set_foreground( gc, &widget->style->bg[GTK_STATE_SELECTED] );
-        gdk_draw_rectangle( pizza->bin_window, gc, TRUE,
-                            3,
-                            3,
-                            win->m_width - 7,
-                            height+1 );
-        g_object_unref (gc);
-
-        // Hack alert
-        dc.m_window = pizza->bin_window;
+        wxBrush brush( LightContrastColour( wxSystemSettings::GetColour(wxSYS_COLOUR_HIGHLIGHT) ) );
+        dc.SetBrush( brush );
+        dc.SetPen( *wxTRANSPARENT_PEN );
+        dc.DrawRectangle( 3, 3, win->m_width - 7, height );
+

         dc.SetTextForeground( *wxWHITE );
         dc.DrawText( win->GetTitle(), 6, 3 );
 
         if (style & wxCLOSE_BOX)
         dc.SetTextForeground( *wxWHITE );
         dc.DrawText( win->GetTitle(), 6, 3 );
 
         if (style & wxCLOSE_BOX)

-            dc.DrawBitmap( win->m_closeButton, win->m_width-19, 3, true );
+            dc.DrawBitmap( win->m_closeButton, win->m_width-19, 2, true );

     }
 }
 }
     }
 }
 }


@@ -94,7 +117,7 @@ static void gtk_window_own_expose_callback( GtkWidget *widget, GdkEventExpose *g
 extern "C" {
 static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
 {
 extern "C" {
 static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
 {

-    if (g_isIdle) wxapp_install_idle_handler();
+    // don't need to install idle handler, its done from "event" signal

 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;
 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;


@@ -105,10 +128,32 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
     GtkPizza *pizza = GTK_PIZZA(widget);
     if (gdk_event->window != pizza->bin_window) return TRUE;
 
     GtkPizza *pizza = GTK_PIZZA(widget);
     if (gdk_event->window != pizza->bin_window) return TRUE;
 

+    int style = win->GetWindowStyle();
+

     int y = (int)gdk_event->y;
     int x = (int)gdk_event->x;
 
     int y = (int)gdk_event->y;
     int x = (int)gdk_event->x;
 

-    int style = win->GetWindowStyle();
+    if ((style & wxRESIZE_BORDER) &&
+        (x > win->m_width-14) && (y > win->m_height-14))
+    {
+        GtkWidget *ancestor = gtk_widget_get_toplevel( widget );
+
+        GdkWindow *source = GTK_PIZZA(widget)->bin_window;
+
+        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),
+                                  GDK_WINDOW_EDGE_SOUTH_EAST,
+                                  1,
+                                  org_x + x,
+                                  org_y + y,
+                                  0);
+
+        return TRUE;
+    }
+

     if ((style & wxCLOSE_BOX) &&
         ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
     {
     if ((style & wxCLOSE_BOX) &&
         ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
     {


@@ -118,7 +163,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
             return TRUE;
         }
     }
             return TRUE;
         }
     }

-        
+

     wxClientDC dc(win);
     dc.SetFont( *wxSMALL_FONT );
     int height = dc.GetCharHeight() + 1;
     wxClientDC dc(win);
     dc.SetFont( *wxSMALL_FONT );
     int height = dc.GetCharHeight() + 1;


@@ -158,7 +203,7 @@ static gint gtk_window_button_press_callback( GtkWidget *widget, GdkEventButton
 extern "C" {
 static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
 {
 extern "C" {
 static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButton *gdk_event, wxMiniFrame *win )
 {

-    if (g_isIdle) wxapp_install_idle_handler();
+    // don't need to install idle handler, its done from "event" signal

 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;
 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;


@@ -185,21 +230,39 @@ static gint gtk_window_button_release_callback( GtkWidget *widget, GdkEventButto
 }
 }
 
 }
 }
 

+//-----------------------------------------------------------------------------
+// "leave_notify_event" of m_mainWidget
+//-----------------------------------------------------------------------------
+
+extern "C" {
+static gboolean
+gtk_window_leave_callback( GtkWidget *widget, GdkEventCrossing *gdk_event, wxMiniFrame *win )
+{
+    // don't need to install idle handler, its done from "event" signal
+
+    if (!win->m_hasVMT) return FALSE;
+    if (g_blockEventsOnDrag) return FALSE;
+
+    gdk_window_set_cursor( widget->window, NULL );
+
+    return FALSE;
+}
+}
+

 //-----------------------------------------------------------------------------
 // "motion_notify_event" of m_mainWidget
 //-----------------------------------------------------------------------------
 
 extern "C" {
 //-----------------------------------------------------------------------------
 // "motion_notify_event" of m_mainWidget
 //-----------------------------------------------------------------------------
 
 extern "C" {

-static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )
+static gint
+gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion *gdk_event, wxMiniFrame *win )

 {
 {

-    if (g_isIdle) wxapp_install_idle_handler();
+    // don't need to install idle handler, its done from "event" signal

 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 
 
     if (!win->m_hasVMT) return FALSE;
     if (g_blockEventsOnDrag) return TRUE;
     if (g_blockEventsOnScroll) return TRUE;
 

-    if (!win->m_isDragging) return TRUE;
-

     if (gdk_event->is_hint)
     {
        int x = 0;
     if (gdk_event->is_hint)
     {
        int x = 0;


@@ -211,12 +274,26 @@ static gint gtk_window_motion_notify_callback( GtkWidget *widget, GdkEventMotion
        gdk_event->state = state;
     }
 
        gdk_event->state = state;
     }
 

-    win->m_oldX = (int)gdk_event->x - win->m_diffX;
-    win->m_oldY = (int)gdk_event->y - win->m_diffY;
+    int style = win->GetWindowStyle();

 
     int x = (int)gdk_event->x;
     int y = (int)gdk_event->y;
 
     int x = (int)gdk_event->x;
     int y = (int)gdk_event->y;

-    
+
+    if (!win->m_isDragging)
+    {
+        if (style & wxRESIZE_BORDER)
+        {
+            if ((x > win->m_width-14) && (y > win->m_height-14))
+               gdk_window_set_cursor( widget->window, gdk_cursor_new( GDK_BOTTOM_RIGHT_CORNER ) );
+            else
+               gdk_window_set_cursor( widget->window, NULL );
+        }
+        return TRUE;
+    }
+
+    win->m_oldX = x - win->m_diffX;
+    win->m_oldY = y - win->m_diffY;
+

     int org_x = 0;
     int org_y = 0;
     gdk_window_get_origin( widget->window, &org_x, &org_y );
     int org_x = 0;
     int org_y = 0;
     gdk_window_get_origin( widget->window, &org_x, &org_y );


@@ -252,7 +329,10 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
     if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))
         m_miniTitle = 16;
 
     if ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT))
         m_miniTitle = 16;
 

-    m_miniEdge = 3;
+    if (style & wxRESIZE_BORDER)
+        m_miniEdge = 4;
+    else
+        m_miniEdge = 3;

     m_isDragging = false;
     m_oldX = -1;
     m_oldY = -1;
     m_isDragging = false;
     m_oldX = -1;
     m_oldY = -1;


@@ -270,8 +350,7 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
         ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
     {
         wxImage img = wxBitmap((const char*)close_bits, 16, 16).ConvertToImage();
         ((style & wxCAPTION) || (style & wxTINY_CAPTION_HORIZ) || (style & wxTINY_CAPTION_VERT)))
     {
         wxImage img = wxBitmap((const char*)close_bits, 16, 16).ConvertToImage();

-        img.Replace(255,255,255,123,123,123);
-        img.Replace(0,0,0,255,255,255);
+        img.Replace(0,0,0,123,123,123);

         img.SetMaskColour(123,123,123);
         m_closeButton = wxBitmap( img );
     }
         img.SetMaskColour(123,123,123);
         m_closeButton = wxBitmap( img );
     }


@@ -287,7 +366,8 @@ bool wxMiniFrame::Create( wxWindow *parent, wxWindowID id, const wxString &title
                       G_CALLBACK (gtk_window_button_release_callback), this);
     g_signal_connect (m_mainWidget, "motion_notify_event",
                       G_CALLBACK (gtk_window_motion_notify_callback), this);
                       G_CALLBACK (gtk_window_button_release_callback), this);
     g_signal_connect (m_mainWidget, "motion_notify_event",
                       G_CALLBACK (gtk_window_motion_notify_callback), this);

-
+    g_signal_connect (m_mainWidget, "leave_notify_event",
+                      G_CALLBACK (gtk_window_leave_callback), this);

     return true;
 }
 
     return true;
 }
 


@@ -295,7 +375,8 @@ void wxMiniFrame::SetTitle( const wxString &title )
 {
     wxFrame::SetTitle( title );
 
 {
     wxFrame::SetTitle( title );
 

-    gdk_window_invalidate_rect( GTK_PIZZA(m_mainWidget)->bin_window, NULL, true );
+    if (GTK_PIZZA(m_mainWidget)->bin_window)
+        gdk_window_invalidate_rect( GTK_PIZZA(m_mainWidget)->bin_window, NULL, true );

 }
 
 #endif // wxUSE_MINIFRAME
 }
 
 #endif // wxUSE_MINIFRAME