C++ (Cpp) GtkDisableEvents示例

示例#1

文件： spinctrl.cpp 项目： beanhome/dev

void wxSpinCtrlGTKBase::DoSetRange(double minVal, double maxVal)
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    GtkDisableEvents();
    gtk_spin_button_set_range( GTK_SPIN_BUTTON(m_widget), minVal, maxVal);
    GtkEnableEvents();
}

示例#2

文件： spinctrl.cpp 项目： beanhome/dev

void wxSpinCtrlGTKBase::DoSetValue( double value )
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    GtkDisableEvents();
    gtk_spin_button_set_value( GTK_SPIN_BUTTON(m_widget), value);
    GtkEnableEvents();
}

示例#3

文件： spinctrl.cpp 项目： erwincoumans/wxWidgets

void wxSpinCtrlGTKBase::DoSetIncrement(double inc)
{
    wxCHECK_RET( m_widget, "invalid spin button" );

    GtkDisableEvents();
    gtk_spin_button_set_increments( GTK_SPIN_BUTTON(m_widget), inc, 10*inc);
    GtkEnableEvents();
}

示例#4

文件： spinbutt.cpp 项目： krossell/wxWidgets

void wxSpinButton::SetRange(int minVal, int maxVal)
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    GtkDisableEvents();
    gtk_spin_button_set_range((GtkSpinButton*)m_widget, minVal, maxVal);
    m_pos = int(gtk_spin_button_get_value((GtkSpinButton*)m_widget));
    GtkEnableEvents();
}

示例#5

文件： spinbutt.cpp 项目： krossell/wxWidgets

void wxSpinButton::SetValue( int value )
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    GtkDisableEvents();
    gtk_spin_button_set_value((GtkSpinButton*)m_widget, value);
    m_pos = int(gtk_spin_button_get_value((GtkSpinButton*)m_widget));
    GtkEnableEvents();
}

示例#6

文件： spinctrl.cpp 项目： beanhome/dev

void wxSpinCtrlGTKBase::DoSetIncrement(double inc)
{
    wxCHECK_RET( m_widget, "invalid spin button" );

    GtkDisableEvents();

    // Preserve the old page value when changing just the increment.
    double page = 10*inc;
    gtk_spin_button_get_increments( GTK_SPIN_BUTTON(m_widget), NULL, &page);

    gtk_spin_button_set_increments( GTK_SPIN_BUTTON(m_widget), inc, page);
    GtkEnableEvents();
}

示例#7

文件： spinctrl.cpp 项目： HackLinux/chandler-1

void wxSpinCtrl::SetValue( int value )
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    float fpos = (float)value;
    m_oldPos = fpos;
    if (fabs(fpos-m_adjust->value) < sensitivity) return;

    m_adjust->value = fpos;

    GtkDisableEvents();
    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "value_changed" );
    GtkEnableEvents();
}

示例#8

文件： slider.cpp 项目： Duion/Torsion

void wxSlider::SetThumbLength( int len )
{
    double flen = (double)len;

    if (fabs(flen-m_adjust->page_size) < 0.2) return;

    m_adjust->page_size = flen;

    GtkDisableEvents();

    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );

    GtkEnableEvents();
}

示例#9

文件： slider.cpp 项目： Duion/Torsion

void wxSlider::SetPageSize( int pageSize )
{
    double fpage = (double)pageSize;

    if (fabs(fpage-m_adjust->page_increment) < 0.2) return;

    m_adjust->page_increment = fpage;

    GtkDisableEvents();

    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );

    GtkEnableEvents();
}

示例#10

文件： slider.cpp 项目： Duion/Torsion

void wxSlider::SetValue( int value )
{
    double fpos = (double)value;
    m_oldPos = fpos;
    if ( AreSameAdjustValues(fpos, m_adjust->value) )
        return;

    m_adjust->value = fpos;

    GtkDisableEvents();

    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "value_changed" );

    GtkEnableEvents();
}

示例#11

文件： radiobox.cpp 项目： HackLinux/chandler-1

void wxRadioBox::SetSelection( int n )
{
    wxCHECK_RET( m_widget != NULL, wxT("invalid radiobox") );

    wxList::compatibility_iterator node = m_boxes.Item( n );

    wxCHECK_RET( node, wxT("radiobox wrong index") );

    GtkToggleButton *button = GTK_TOGGLE_BUTTON( node->GetData() );

    GtkDisableEvents();

    gtk_toggle_button_set_active( button, 1 );

    GtkEnableEvents();
}

示例#12

文件： spinctrl.cpp 项目： beanhome/dev

void wxSpinCtrlGTKBase::SetValue( const wxString& value )
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    double n;
    if ( wxSscanf(value, "%lg", &n) == 1 )
    {
        // a number - set it, let DoSetValue round for int value
        DoSetValue(n);
        return;
    }

    // invalid number - set text as is (wxMSW compatible)
    GtkDisableEvents();
    gtk_entry_set_text( GTK_ENTRY(m_widget), wxGTK_CONV( value ) );
    GtkEnableEvents();
}

示例#13

文件： spinctrl.cpp 项目： HackLinux/chandler-1

void wxSpinCtrl::SetValue( const wxString& value )
{
    wxCHECK_RET( (m_widget != NULL), wxT("invalid spin button") );

    int n;
    if ( (wxSscanf(value, wxT("%d"), &n) == 1) )
    {
        // a number - set it
        SetValue(n);
    }
    else
    {
        // invalid number - set text as is (wxMSW compatible)
        GtkDisableEvents();
        gtk_entry_set_text( GTK_ENTRY(m_widget), wxGTK_CONV( value ) );
        GtkEnableEvents();
    }
}

示例#14

文件： slider.cpp 项目： Duion/Torsion

void wxSlider::SetRange( int minValue, int maxValue )
{
    double fmin = (double)minValue;
    double fmax = (double)maxValue;

    if ((fabs(fmin-m_adjust->lower) < 0.2) &&
        (fabs(fmax-m_adjust->upper) < 0.2))
    {
        return;
    }

    m_adjust->lower = fmin;
    m_adjust->upper = fmax;
    m_adjust->step_increment = 1.0;
    m_adjust->page_increment = ceil((fmax-fmin) / 10.0);

    GtkDisableEvents();

    gtk_signal_emit_by_name( GTK_OBJECT(m_adjust), "changed" );

    GtkEnableEvents();
}