/////////////////////////////////////////////////////////////////////////////
-// Name: spinbutt.cpp
+// Name: src/gtk1/spinctrl.cpp
// Purpose: wxSpinCtrl
// Author: Robert
// Modified by:
// Licence: wxWindows licence
/////////////////////////////////////////////////////////////////////////////
-#if defined(__GNUG__) && !defined(NO_GCC_PRAGMA)
-#pragma implementation "spinctrl.h"
-#endif
-
// For compilers that support precompilation, includes "wx.h".
#include "wx/wxprec.h"
-#include "wx/spinctrl.h"
-
#if wxUSE_SPINCTRL
-#include "wx/utils.h"
-
-#include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED
+#include "wx/spinctrl.h"
-#include <math.h>
+#ifndef WX_PRECOMP
+ #include "wx/utils.h"
+ #include "wx/textctrl.h" // for wxEVT_COMMAND_TEXT_UPDATED
+ #include "wx/math.h"
+ #include "wx/crt.h"
+#endif
-#include "wx/gtk/private.h"
+#include "wx/gtk1/private.h"
//-----------------------------------------------------------------------------
// idle system
// "value_changed"
//-----------------------------------------------------------------------------
+extern "C" {
+
+static gboolean
+wx_gtk_spin_input(GtkSpinButton* spin, gdouble* val, wxSpinCtrl* win)
+{
+ // We might use g_ascii_strtoll() here but it's 2.12+ only, so use our own
+ // wxString function even if this requires an extra conversion.
+ const wxString
+ text(wxString::FromUTF8(gtk_entry_get_text(GTK_ENTRY(spin))));
+
+ long lval;
+ if ( !text.ToLong(&lval, win->GetBase()) )
+ return FALSE;
+
+ *val = lval;
+
+ return TRUE;
+}
+
+static gint
+wx_gtk_spin_output(GtkSpinButton* spin, wxSpinCtrl* win)
+{
+ const gint val = gtk_spin_button_get_value_as_int(spin);
+
+ gtk_entry_set_text
+ (
+ GTK_ENTRY(spin),
+ wxPrivate::wxSpinCtrlFormatAsHex(val, win->GetMax()).utf8_str()
+ );
+
+ return TRUE;
+}
+
static void gtk_spinctrl_callback( GtkWidget *WXUNUSED(widget), wxSpinCtrl *win )
{
if (g_isIdle) wxapp_install_idle_handler();
// values in range 5..50 is then, ummm, quite challenging (hint: you can't
// enter 1!) (VZ)
event.SetInt( (int)ceil(win->m_adjust->value) );
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( 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 );
-
+
// see above
event.SetInt( (int)ceil(win->m_adjust->value) );
- win->GetEventHandler()->ProcessEvent( event );
+ win->HandleWindowEvent( event );
+}
}
//-----------------------------------------------------------------------------
// wxSpinCtrl
//-----------------------------------------------------------------------------
-IMPLEMENT_DYNAMIC_CLASS(wxSpinCtrl,wxControl)
-
BEGIN_EVENT_TABLE(wxSpinCtrl, wxControl)
EVT_CHAR(wxSpinCtrl::OnChar)
END_EVENT_TABLE()
int min, int max, int initial,
const wxString& name)
{
- m_needParent = TRUE;
- m_acceptsFocus = TRUE;
+ m_needParent = true;
+ m_acceptsFocus = true;
if (!PreCreation( parent, pos, size ) ||
!CreateBase( parent, id, pos, size, style, wxDefaultValidator, name ))
{
wxFAIL_MSG( wxT("wxSpinCtrl creation failed") );
- return FALSE;
+ return false;
}
m_oldPos = initial;
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(size);
SetValue( value );
- return TRUE;
+ return true;
}
void wxSpinCtrl::GtkDisableEvents()
"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),
}
}
- if ((event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxPROCESS_ENTER))
+ if ((event.GetKeyCode() == WXK_RETURN) && (m_windowStyle & wxTE_PROCESS_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;
+ if (HandleWindowEvent(evt)) return;
}
event.Skip();
bool wxSpinCtrl::IsOwnGtkWindow( GdkWindow *window )
{
- if (GTK_SPIN_BUTTON(m_widget)->entry.text_area == window) return TRUE;
-
- if (GTK_SPIN_BUTTON(m_widget)->panel == window) return TRUE;
+ if (GTK_SPIN_BUTTON(m_widget)->entry.text_area == window) return true;
+
+ if (GTK_SPIN_BUTTON(m_widget)->panel == window) return true;
- return FALSE;
+ return false;
}
wxSize wxSpinCtrl::DoGetBestSize() const
{
wxSize ret( wxControl::DoGetBestSize() );
- return wxSize(95, ret.y);
+ wxSize best(95, ret.y);
+ CacheBestSize(best);
+ return best;
+}
+
+bool wxSpinCtrl::SetBase(int base)
+{
+ // Currently we only support base 10 and 16. We could add support for base
+ // 8 quite easily but wxMSW doesn't support it natively so don't bother
+ // with doing something wxGTK-specific here.
+ if ( base != 10 && base != 16 )
+ return false;
+
+ if ( base == m_base )
+ return true;
+
+ m_base = base;
+
+ // We need to be able to enter letters for any base greater than 10.
+ gtk_spin_button_set_numeric( GTK_SPIN_BUTTON(m_widget), m_base <= 10 );
+
+ if ( m_base != 10 )
+ {
+ gtk_signal_connect( GTK_OBJECT(m_widget), "input",
+ GTK_SIGNAL_FUNC(wx_gtk_spin_input), this);
+ gtk_signal_connect( GTK_OBJECT(m_widget), "output",
+ GTK_SIGNAL_FUNC(wx_gtk_spin_output), this);
+ }
+ else
+ {
+ gtk_signal_disconnect_by_func(GTK_OBJECT(m_widget),
+ GTK_SIGNAL_FUNC(wx_gtk_spin_input),
+ this);
+ gtk_signal_disconnect_by_func(GTK_OBJECT(m_widget),
+ GTK_SIGNAL_FUNC(wx_gtk_spin_output),
+ this);
+ }
+
+ return true;
}
// static
projects / wxWidgets.git / blobdiff