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There are lot of places where constants are used in the KiCad UI as "magic numbers". The most common one is "5", used in many wxFormBuilder and manual UI constructions as the margin. This commit provides a place for all UI to look up shared constants and other functions, to help create a consistent UI using functions that provide meaning and intent to these magic numbers.
76 lines
2.4 KiB
C++
76 lines
2.4 KiB
C++
/*
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* This program source code file is part of KICAD, a free EDA CAD application.
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*
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* Copyright (C) 1992-2018 Kicad Developers, see AUTHORS.txt for contributors.
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*
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* This program is free software; you can redistribute it and/or
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* modify it under the terms of the GNU General Public License
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* as published by the Free Software Foundation; either version 2
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* of the License, or (at your option) any later version.
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*
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* This program is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
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* GNU General Public License for more details.
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*
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* You should have received a copy of the GNU General Public License
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* along with this program; if not, you may find one here:
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* http://www.gnu.org/licenses/old-licenses/gpl-2.0.html
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* or you may search the http://www.gnu.org website for the version 2 license,
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* or you may write to the Free Software Foundation, Inc.,
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* 51 Franklin Street, Fifth Floor, Boston, MA 02110-1301, USA
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*/
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#include <widgets/button_row_panel.h>
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#include <widgets/ui_common.h>
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#include <wx/button.h>
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#include <wx/sizer.h>
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BUTTON_ROW_PANEL::BUTTON_ROW_PANEL( wxWindow* aWindow,
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const BTN_DEF_LIST& aLeftBtns,
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const BTN_DEF_LIST& aRightBtns ):
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wxPanel( aWindow, wxID_ANY )
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{
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m_sizer = new wxBoxSizer( wxHORIZONTAL );
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addButtons( true, aLeftBtns );
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// add the spacer
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m_sizer->Add( 0, 0, 1, wxEXPAND, KIUI::GetStdMargin() );
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addButtons( false, aRightBtns );
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this->SetSizer( m_sizer );
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this->Layout();
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}
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void BUTTON_ROW_PANEL::addButtons( bool aLeft, const BTN_DEF_LIST& aDefs )
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{
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const int btn_margin = KIUI::GetStdMargin();
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// No button expands to fill horizontally
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const int btn_proportion = 0;
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for( size_t i = 0; i < aDefs.size(); ++i )
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{
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const auto& def = aDefs[i];
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wxButton* btn = new wxButton( this, def.m_id, def.m_text );
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// Buttons expand to fill the size vertically
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long this_style = wxEXPAND;
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if( ( aLeft && i > 0 ) || ( !aLeft ) )
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this_style |= wxLEFT;
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if( ( aLeft ) || ( !aLeft && i < aDefs.size() - 1 ) )
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this_style |= wxRIGHT;
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btn->SetToolTip( def.m_tooltip );
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m_sizer->Add( btn, btn_proportion, this_style, btn_margin );
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btn->Bind( wxEVT_COMMAND_BUTTON_CLICKED, def.m_callback );
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}
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} |