// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#ifdef __GNUG__
-#pragma implementation "spinctrl.h"
-#endif
+// For compilers that support precompilation, includes "wx.h".
+#include "wx/wxprec.h"
#include "wx/spinctrl.h"
#include "wx/utils.h"
#include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED
-
-#include <math.h>
-
+#include "wx/math.h"
#include "wx/gtk/private.h"
//-----------------------------------------------------------------------------
// idle system
//-----------------------------------------------------------------------------
-extern void wxapp_install_idle_handler();
-extern bool g_isIdle;
-
static const float sensitivity = 0.02;
//-----------------------------------------------------------------------------
// "value_changed"
//-----------------------------------------------------------------------------
+extern "C" {
static void gtk_spinctrl_callback( GtkWidget *WXUNUSED(widget), wxSpinCtrl *win )
{
if (g_isIdle) wxapp_install_idle_handler();
event.SetInt( (int)ceil(win->m_adjust->value) );
win->GetEventHandler()->ProcessEvent( event );
}
+}
//-----------------------------------------------------------------------------
// "changed"
//-----------------------------------------------------------------------------
+extern "C" {
static void
gtk_spinctrl_text_changed_callback( GtkWidget *WXUNUSED(widget), wxSpinCtrl *win )
{
wxCommandEvent event( wxEVT_COMMAND_TEXT_UPDATED, win->GetId() );
event.SetEventObject( win );
- event.SetInt( win->GetValue() );
+
+ // see above
+ event.SetInt( (int)ceil(win->m_adjust->value) );
win->GetEventHandler()->ProcessEvent( event );
}
+}
//-----------------------------------------------------------------------------
// wxSpinCtrl
m_adjust = (GtkAdjustment*) gtk_adjustment_new( initial, min, max, 1.0, 5.0, 0.0);
m_widget = gtk_spin_button_new( m_adjust, 1, 0 );
-
+
gtk_spin_button_set_wrap( GTK_SPIN_BUTTON(m_widget),
(int)(m_windowStyle & wxSP_WRAP) );
GtkEnableEvents();
-
- m_parent->DoAddChild( this );
- PostCreation();
-
- SetFont( parent->GetFont() );
-
- wxSize size_best( DoGetBestSize() );
- wxSize new_size( size );
- if (new_size.x == -1)
- new_size.x = size_best.x;
- if (new_size.y == -1)
- new_size.y = size_best.y;
- if (new_size.y > size_best.y)
- new_size.y = size_best.y;
- if ((new_size.x != size.x) || (new_size.y != size.y))
- SetSize( new_size.x, new_size.y );
+ m_parent->DoAddChild( this );
- SetBackgroundColour( parent->GetBackgroundColour() );
+ PostCreation(size);
SetValue( value );
- Show( TRUE );
-
return TRUE;
}
void wxSpinCtrl::GtkDisableEvents()
{
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_adjust),
- GTK_SIGNAL_FUNC(gtk_spinctrl_callback),
- (gpointer) this );
-
- gtk_signal_disconnect_by_func( GTK_OBJECT(m_widget),
- GTK_SIGNAL_FUNC(gtk_spinctrl_text_changed_callback),
- (gpointer) this );
+ g_signal_handlers_disconnect_by_func (m_adjust,
+ (gpointer) gtk_spinctrl_callback,
+ this);
+ g_signal_handlers_disconnect_by_func (m_widget,
+ (gpointer) gtk_spinctrl_text_changed_callback,
+ this);
}
void wxSpinCtrl::GtkEnableEvents()
{
- gtk_signal_connect( GTK_OBJECT (m_adjust),
- "value_changed",
- GTK_SIGNAL_FUNC(gtk_spinctrl_callback),
- (gpointer) this );
-
- gtk_signal_connect( GTK_OBJECT(m_widget),
- "changed",
- GTK_SIGNAL_FUNC(gtk_spinctrl_text_changed_callback),
- (gpointer)this);
+ g_signal_connect (m_adjust, "value_changed",
+ G_CALLBACK (gtk_spinctrl_callback),
+ this);
+ g_signal_connect (m_widget, "changed",
+ G_CALLBACK (gtk_spinctrl_text_changed_callback),
+ this);
}
int wxSpinCtrl::GetMin() const
{
// invalid number - set text as is (wxMSW compatible)
GtkDisableEvents();
- gtk_entry_set_text( GTK_ENTRY(m_widget), value.mbc_str() );
+ gtk_entry_set_text( GTK_ENTRY(m_widget), wxGTK_CONV( value ) );
GtkEnableEvents();
}
}
m_adjust->value = fpos;
GtkDisableEvents();
- gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "value_changed" );
+ g_signal_emit_by_name (m_adjust, "value_changed");
GtkEnableEvents();
}
+void wxSpinCtrl::SetSelection(long from, long to)
+{
+ // translate from wxWidgets conventions to GTK+ ones: (-1, -1) means the
+ // entire range
+ if ( from == -1 && to == -1 )
+ {
+ from = 0;
+ to = INT_MAX;
+ }
+
+ gtk_editable_select_region( GTK_EDITABLE(m_widget), (gint)from, (gint)to );
+}
+
void wxSpinCtrl::SetRange(int minVal, int maxVal)
{
wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );
m_adjust->lower = fmin;
m_adjust->upper = fmax;
- gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );
+ g_signal_emit_by_name (m_adjust, "changed");
// these two calls are required due to some bug in GTK
Refresh();
{
wxCHECK_RET( m_widget != NULL, wxT("invalid spin ctrl") );
- if (event.KeyCode() == WXK_RETURN)
+ if (event.GetKeyCode() == WXK_RETURN)
{
wxWindow *top_frame = m_parent;
- while (top_frame->GetParent() && !(top_frame->GetParent()->IsTopLevel()))
+ while (top_frame->GetParent() && !(top_frame->IsTopLevel()))
top_frame = top_frame->GetParent();
if ( GTK_IS_WINDOW(top_frame->m_widget) )
{
GtkWidget *widgetDef = window->default_widget;
- if ( widgetDef && GTK_IS_WINDOW(widgetDef) )
+ if ( widgetDef )
{
gtk_widget_activate(widgetDef);
return;
}
}
+ if ((event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
+ {
+ wxCommandEvent evt( wxEVT_COMMAND_TEXT_ENTER, m_windowId );
+ evt.SetEventObject(this);
+ GtkSpinButton *gsb = GTK_SPIN_BUTTON(m_widget);
+ wxString val = wxGTK_CONV_BACK( gtk_entry_get_text( &gsb->entry ) );
+ evt.SetString( val );
+ if (GetEventHandler()->ProcessEvent(evt)) return;
+ }
+
event.Skip();
}
bool wxSpinCtrl::IsOwnGtkWindow( GdkWindow *window )
{
- return GTK_SPIN_BUTTON(m_widget)->panel == window;
-}
+ if (GTK_SPIN_BUTTON(m_widget)->entry.text_area == window) return TRUE;
-void wxSpinCtrl::ApplyWidgetStyle()
-{
- SetWidgetStyle();
- gtk_widget_set_style( m_widget, m_widgetStyle );
+ if (GTK_SPIN_BUTTON(m_widget)->panel == window) return TRUE;
+
+ return FALSE;
}
wxSize wxSpinCtrl::DoGetBestSize() const
{
wxSize ret( wxControl::DoGetBestSize() );
- return wxSize(95, ret.y);
+ wxSize best(95, ret.y);
+ CacheBestSize(best);
+ return best;
+}
+
+// static
+wxVisualAttributes
+wxSpinCtrl::GetClassDefaultAttributes(wxWindowVariant WXUNUSED(variant))
+{
+ // TODO: overload to accept functions like gtk_spin_button_new?
+ // Until then use a similar type
+ return GetDefaultAttributesFromGTKWidget(gtk_entry_new, true);
}
#endif
projects / wxWidgets.git / blobdiff