tried to correct the colour problems

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

diff --git a/src/gtk/spinbutt.cpp b/src/gtk/spinbutt.cpp
index 31a244d6c3a8b62cd20faa427f75b1e2e67d1472..2ecf6885e41b4af0baae4cb12dfe089c04e201f1 100644 (file)
--- a/src/gtk/spinbutt.cpp
+++ b/src/gtk/spinbutt.cpp
@@ -17,10 +17,11 @@
 #ifdef wxUSE_SPINBTN
 
 #include "wx/utils.h"
+
 #include <math.h>
 
-#include "gdk/gdk.h"
-#include "gtk/gtk.h"
+#include <gdk/gdk.h>
+#include <gtk/gtk.h>
 
 //-----------------------------------------------------------------------------
 // idle system
@@ -35,7 +36,7 @@ extern bool g_isIdle;
 
 extern bool   g_blockEventsOnDrag;
 
-static const float sensitivity = 0.2;
+static const float sensitivity = 0.02;
 
 //-----------------------------------------------------------------------------
 // "value_changed"
@@ -55,22 +56,27 @@ static void gtk_spinbutt_callback( GtkWidget *WXUNUSED(widget), wxSpinButton *wi
     wxEventType command = wxEVT_NULL;
 
     float line_step = win->m_adjust->step_increment;
-    float page_step = win->m_adjust->page_increment;
 
     if (fabs(diff-line_step) < sensitivity) command = wxEVT_SCROLL_LINEDOWN;
     else if (fabs(diff+line_step) < sensitivity) command = wxEVT_SCROLL_LINEUP;
-    else if (fabs(diff-page_step) < sensitivity) command = wxEVT_SCROLL_PAGEDOWN;
-    else if (fabs(diff+page_step) < sensitivity) command = wxEVT_SCROLL_PAGEUP;
     else command = wxEVT_SCROLL_THUMBTRACK;
 
     int value = (int)ceil(win->m_adjust->value);
 
     wxSpinEvent event( command, win->GetId());
     event.SetPosition( value );
-    event.SetOrientation( wxVERTICAL );
     event.SetEventObject( win );
-
     win->GetEventHandler()->ProcessEvent( event );
+    
+    /* always send a thumbtrack event */
+    if (command != wxEVT_SCROLL_THUMBTRACK)
+    {
+        command = wxEVT_SCROLL_THUMBTRACK;
+        wxSpinEvent event2( command, win->GetId());
+        event2.SetPosition( value );
+        event2.SetEventObject( win );
+        win->GetEventHandler()->ProcessEvent( event2 );
+    }
 }
 
 //-----------------------------------------------------------------------------
@@ -93,15 +99,16 @@ bool wxSpinButton::Create(wxWindow *parent,
 {
     m_needParent = TRUE;
 
-    wxSize new_size = size;
-    new_size.x = 15;
+    wxSize new_size = size,
+           sizeBest = DoGetBestSize();
+    new_size.x = sizeBest.x;            // override width always
     if (new_size.y == -1)
-        new_size.y = 30;
+        new_size.y = sizeBest.y;
 
-    if (!PreCreation( parent, pos, size ) ||
+    if (!PreCreation( parent, pos, new_size ) ||
         !CreateBase( parent, id, pos, new_size, style, wxDefaultValidator, name ))
     {
-        wxFAIL_MSG( _T("wxXX creation failed") );
+        wxFAIL_MSG( wxT("wxXX creation failed") );
        return FALSE;
     }
 
@@ -111,7 +118,8 @@ bool wxSpinButton::Create(wxWindow *parent,
 
     m_widget = gtk_spin_button_new( m_adjust, 0, 0 );
 
-    gtk_spin_button_set_wrap( GTK_SPIN_BUTTON(m_widget), (m_windowStyle & wxSP_WRAP) );
+    gtk_spin_button_set_wrap( GTK_SPIN_BUTTON(m_widget),
+                              (int)(m_windowStyle & wxSP_WRAP) );
 
     gtk_signal_connect( GTK_OBJECT (m_adjust),
                         "value_changed",
@@ -129,34 +137,30 @@ bool wxSpinButton::Create(wxWindow *parent,
     return TRUE;
 }
 
-wxSpinButton::~wxSpinButton()
-{
-}
-
 int wxSpinButton::GetMin() const
 {
-    wxCHECK_MSG( (m_widget != NULL), 0, _T("invalid spin button") );
+    wxCHECK_MSG( (m_widget != NULL), 0, wxT("invalid spin button") );
 
     return (int)ceil(m_adjust->lower);
 }
 
 int wxSpinButton::GetMax() const
 {
-    wxCHECK_MSG( (m_widget != NULL), 0, _T("invalid spin button") );
+    wxCHECK_MSG( (m_widget != NULL), 0, wxT("invalid spin button") );
 
     return (int)ceil(m_adjust->upper);
 }
 
 int wxSpinButton::GetValue() const
 {
-    wxCHECK_MSG( (m_widget != NULL), 0, _T("invalid spin button") );
+    wxCHECK_MSG( (m_widget != NULL), 0, wxT("invalid spin button") );
 
     return (int)ceil(m_adjust->value);
 }
 
 void wxSpinButton::SetValue( int value )
 {
-    wxCHECK_RET( (m_widget != NULL), _T("invalid spin button") );
+    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
 
     float fpos = (float)value;
     m_oldPos = fpos;
@@ -169,7 +173,7 @@ void wxSpinButton::SetValue( int value )
 
 void wxSpinButton::SetRange(int minVal, int maxVal)
 {
-    wxCHECK_RET( (m_widget != NULL), _T("invalid spin button") );
+    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
 
     float fmin = (float)minVal;
     float fmax = (float)maxVal;
@@ -184,13 +188,17 @@ void wxSpinButton::SetRange(int minVal, int maxVal)
     m_adjust->upper = fmax;
 
     gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );
+    
+    // these two calls are required due to some bug in GTK
+    Refresh();
+    SetFocus();
 }
 
 void wxSpinButton::OnSize( wxSizeEvent &WXUNUSED(event) )
 {
-    wxCHECK_RET( (m_widget != NULL), _T("invalid spin button") );
+    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
 
-    m_width = 15;
+    m_width = DoGetBestSize().x;
     gtk_widget_set_usize( m_widget, m_width, m_height );
 }
 
@@ -205,4 +213,9 @@ void wxSpinButton::ApplyWidgetStyle()
     gtk_widget_set_style( m_widget, m_widgetStyle );
 }
 
+wxSize wxSpinButton::DoGetBestSize() const
+{
+    return wxSize(15, 26);
+}
+
 #endif