KIUI Namespace Reference

Functions
void	ValidatorTransferToWindowWithoutEvents (wxValidator &aValidator)
	Call a text validator's TransferDataToWindow method without firing a text change event. More...
void	SetControlsTabOrder (const std::vector< wxWindow * > &aControlsInTabOrder)
	Set a list of controls to have a defined sequential tab order. More...
int	GetStdMargin ()
	Get the standard margin around a widget in the KiCad UI. More...
wxSize	GetTextSize (const wxString &aSingleLine, wxWindow *aWindow)
	Return the size of aSingleLine of text when it is rendered in aWindow using whatever font is currently set in that window. More...
bool	EnsureTextCtrlWidth (wxTextCtrl *aCtrl, const wxString *aString=NULL)
	Set the minimum pixel width on a text control in order to make a text string be fully visible within it. More...
void	SelectReferenceNumber (wxTextEntry *aTextEntry)
	Select the number (or "?") in a reference for ease of editing. More...
bool	IsInputControlFocused ()
	Checks if a input control has focus. More...
bool	IsModalDialogFocused ()

Function Documentation

EnsureTextCtrlWidth()

bool KIUI::EnsureTextCtrlWidth	(	wxTextCtrl *	aCtrl,
		const wxString *	aString = NULL
	)

Set the minimum pixel width on a text control in order to make a text string be fully visible within it.

The current font within the text control is considered. The text can come either from the control or be given as an argument. If the text control is larger than needed, then nothing is done.

Parameters

aCtrl	the text control to potentially make wider.
aString	the text that is used in sizing the control's pixel width. If NULL, then the text already within the control is used.

Returns

bool - true if the aCtrl had its size changed, else false.

Definition at line 73 of file ui_common.cpp.

{
    wxWindow* window = aCtrl->GetParent();

    if( !window )
        window = aCtrl;

    wxString ctrlText;

    if( !aString )
    {
        ctrlText = aCtrl->GetValue();
        aString  = &ctrlText;
    }

    wxSize textz = GetTextSize( *aString, window );
    wxSize ctrlz = aCtrl->GetSize();

    if( ctrlz.GetWidth() < textz.GetWidth() + 10 )
    {
        ctrlz.SetWidth( textz.GetWidth() + 10 );
        aCtrl->SetSizeHints( ctrlz );
        return true;
    }

    return false;
}

References GetTextSize().

Referenced by GERBVIEW_FRAME::UpdateTitleAndInfo().

GetStdMargin()

int KIUI::GetStdMargin

(

)

Get the standard margin around a widget in the KiCad UI.

Returns

margin in pixels

Definition at line 29 of file ui_common.cpp.

{
    // This is the value used in (most) wxFB dialogs
    return 5;
}

Referenced by BUTTON_ROW_PANEL::addButtons(), BUTTON_ROW_PANEL::BUTTON_ROW_PANEL(), DIALOG_LIST_HOTKEYS::DIALOG_LIST_HOTKEYS(), PANEL_HOTKEYS_EDITOR::installButtons(), and PANEL_HOTKEYS_EDITOR::PANEL_HOTKEYS_EDITOR().

GetTextSize()

wxSize KIUI::GetTextSize	(	const wxString &	aSingleLine,
		wxWindow *	aWindow
	)

Return the size of aSingleLine of text when it is rendered in aWindow using whatever font is currently set in that window.

Definition at line 58 of file ui_common.cpp.

{
    wxCoord width;
    wxCoord height;

    {
        wxClientDC dc( aWindow );
        dc.SetFont( aWindow->GetFont() );
        dc.GetTextExtent( aSingleLine, &width, &height );
    }

    return wxSize( width, height );
}

Referenced by DIALOG_EDIT_COMPONENTS_LIBID::AdjustGridColumns(), LIB_TREE_MODEL_ADAPTER::AttachTo(), DIALOG_FIELDS_EDITOR_GLOBAL::DIALOG_FIELDS_EDITOR_GLOBAL(), WX_ELLIPSIZED_STATIC_TEXT::DoGetBestSize(), EDA_DRAW_FRAME::EDA_DRAW_FRAME(), EnsureTextCtrlWidth(), FIELDS_EDITOR_GRID_DATA_MODEL::GetDataWidth(), PL_EDITOR_FRAME::PL_EDITOR_FRAME(), PANEL_SETUP_PINMAP::reBuildMatrixPanel(), DIALOG_FP_CONFLICT_ASSIGNMENT_SELECTOR::recalculateColumns(), PL_EDITOR_FRAME::ReCreateHToolbar(), ZONE_SETTINGS::SetupLayersList(), and NET_SELECTOR_COMBOPOPUP::updateSize().

IsInputControlFocused()

bool KIUI::IsInputControlFocused

(

)

Checks if a input control has focus.

Definition at line 137 of file ui_common.cpp.

{
    wxWindow*         focus        = wxWindow::FindFocus();
    wxTextEntry*      textEntry    = dynamic_cast<wxTextEntry*>( focus );
    wxStyledTextCtrl* styledText   = dynamic_cast<wxStyledTextCtrl*>( focus );
    wxListBox*        listBox      = dynamic_cast<wxListBox*>( focus );
    wxDataViewCtrl*   dataViewCtrl = dynamic_cast<wxDataViewCtrl*>( focus );

    return ( textEntry || styledText || listBox || dataViewCtrl );
}

Referenced by KIGFX::WX_VIEW_CONTROLS::onEnter(), EDA_DRAW_PANEL_GAL::onEnter(), and EDA_DRAW_PANEL_GAL::OnEvent().

IsModalDialogFocused()

bool KIUI::IsModalDialogFocused

(

)

Definition at line 149 of file ui_common.cpp.

{
    return Pgm().m_ModalDialogCount > 0;
}

References Pgm().

Referenced by EDA_DRAW_PANEL_GAL::onEnter(), and EDA_DRAW_PANEL_GAL::OnEvent().

SelectReferenceNumber()

void KIUI::SelectReferenceNumber

(

wxTextEntry *

aTextEntry

)

Select the number (or "?") in a reference for ease of editing.

Definition at line 102 of file ui_common.cpp.

{
    wxString ref = aTextEntry->GetValue();

    if( ref.find_first_of( '?' ) != ref.npos )
    {
        aTextEntry->SetSelection( ref.find_first_of( '?' ), ref.find_last_of( '?' ) + 1 );
    }
    else if( ref.find_first_of( '*' ) != ref.npos )
    {
        aTextEntry->SetSelection( ref.find_first_of( '*' ), ref.find_last_of( '*' ) + 1 );
    }
    else
    {
        wxString num = ref;

        while( !num.IsEmpty() && ( !isdigit( num.Last() ) || !isdigit( num.GetChar( 0 ) ) ) )
        {
            // Trim non-digit from end
            if( !isdigit( num.Last() ) )
                num.RemoveLast();

            // Trim non-digit from the start
            if( !num.IsEmpty() && !isdigit( num.GetChar( 0 ) ) )
                num = num.Right( num.Length() - 1 );
        }

        aTextEntry->SetSelection( ref.Find( num ), ref.Find( num ) + num.Length() );

        if( num.IsEmpty() )
            aTextEntry->SetSelection( -1, -1 );
    }
}

Referenced by DIALOG_TEXT_PROPERTIES::OnSetFocusText(), DIALOG_EDIT_ONE_FIELD::OnSetFocusText(), DIALOG_SYMBOL_PROPERTIES::OnUpdateUI(), DIALOG_FOOTPRINT_PROPERTIES::OnUpdateUI(), and DIALOG_TEXT_PROPERTIES::TransferDataToWindow().

SetControlsTabOrder()

void KIUI::SetControlsTabOrder

(

const std::vector< wxWindow * > &

aControlsInTabOrder

)

Set a list of controls to have a defined sequential tab order.

Each control in the list will come after the previous one. The first control will keep its current position. The end result will be that the given control will be sequential when tabbed though.

This can be slightly clearer than manually calling MoveAfterInTabOrder on each control in turn.

Parameters

aControlsInTabOrder

list of controls (wxWindows) in desired tab order

ValidatorTransferToWindowWithoutEvents()

void KIUI::ValidatorTransferToWindowWithoutEvents

(

wxValidator &

aValidator

)

Call a text validator's TransferDataToWindow method without firing a text change event.

This is useful when you want to keep a validator in sync with other data, but the act of changing it should not trigger other updates. It is the validator equivalent of ChangeValue() compared to SetValue().

This function blocks all events, but the same technique can be used to selectively block events.

Parameters

aValidator

the validator to update the control of

Definition at line 376 of file validators.cpp.

{
    wxWindow* ctrl = aValidator.GetWindow();

    wxCHECK_RET( ctrl != nullptr, "Transferring validator data without a control" );

    wxEventBlocker orient_update_blocker( ctrl, wxEVT_ANY );
    aValidator.TransferToWindow();
}

Referenced by DIALOG_FOOTPRINT_PROPERTIES::updateOrientationControl().