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103 lines
2 KiB
C++
103 lines
2 KiB
C++
#include "CheckBox.h"
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#include "Painter.h"
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#include "CBitmap.h"
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#include <cstdio>
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CheckBox::CheckBox(Widget* parent)
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: Widget(parent)
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{
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}
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CheckBox::~CheckBox()
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{
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}
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void CheckBox::setCaption(String&& caption)
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{
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if (caption == m_caption)
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return;
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m_caption = std::move(caption);
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update();
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}
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void CheckBox::setIsChecked(bool b)
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{
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if (m_isChecked == b)
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return;
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m_isChecked = b;
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update();
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}
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static const char* uncheckedBitmap = {
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"###########"
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"# #"
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"# #"
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"# #"
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"# #"
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"# #"
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"# #"
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"# #"
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"# #"
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"# #"
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"###########"
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};
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#if 0
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static const char* checkedBitmap = {
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"############"
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"# #"
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"# ## #"
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"# ## #"
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"# ## #"
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"# ## #"
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"# ## #"
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"# ## ## #"
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"# ## ## #"
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"# ### #"
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"# #"
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"############"
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};
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#endif
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static const char* checkedBitmap = {
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"###########"
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"## ##"
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"# # # #"
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"# # # #"
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"# # # #"
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"# # #"
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"# # # #"
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"# # # #"
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"# # # #"
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"## ##"
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"###########"
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};
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void CheckBox::paintEvent(PaintEvent&)
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{
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Painter painter(*this);
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auto bitmap = CBitmap::createFromASCII(isChecked() ? checkedBitmap : uncheckedBitmap, 11, 11);
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auto textRect = rect();
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textRect.setLeft(bitmap->width() + 4);
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textRect.setTop(height() / 2 - font().glyphHeight() / 2);
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Point bitmapPosition;
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bitmapPosition.setX(2);
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bitmapPosition.setY(height() / 2 - bitmap->height() / 2 - 1);
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painter.fillRect(rect(), backgroundColor());
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painter.drawBitmap(bitmapPosition, *bitmap, foregroundColor());
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if (!caption().is_empty()) {
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painter.drawText(textRect, caption(), Painter::TextAlignment::TopLeft, foregroundColor());
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}
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}
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void CheckBox::mouseDownEvent(MouseEvent& event)
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{
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printf("CheckBox::mouseDownEvent: x=%d, y=%d, button=%u\n", event.x(), event.y(), (unsigned)event.button());
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setIsChecked(!isChecked());
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}
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