initial commit

src/Canvas.cpp

@@ -0,0 +1,95 @@
+#include "Canvas.h"
+
+Canvas::Canvas(int x, int y, int width, int height)
+	:Control(x, y, width, height) {}
+
+void Canvas::draw()
+{
+	saveStyle();
+
+	setlinecolor(canvasBorderClor);//设置线色
+	setfillcolor(canvasBkClor);//设置填充色
+	setfillstyle((int)canvasFillMode);//设置填充模式
+	setlinestyle((int)canvasLineStyle, canvaslinewidth);
+	
+	//根据画布形状绘制
+	switch (shape)
+	{
+	case StellarX::controlShape::RECTANGLE:
+		fillrectangle(x, y, width, height);//有边框填充矩形
+		break;
+	case StellarX::controlShape::B_RECTANGLE:
+		solidrectangle(x, y, width, height);//无边框填充矩形
+		break;
+	case StellarX::controlShape::ROUND_RECTANGLE:
+		fillroundrect(x, y, width, height, 20, 20);//有边框填充圆角矩形
+		break;
+	case StellarX::controlShape::B_ROUND_RECTANGLE:
+		solidroundrect(x, y, width, height, 20, 20);//无边框填充圆角矩形
+		break;
+	}
+	// 绘制所有子控件
+	for (auto& control : controls)
+		control->draw();
+	
+	
+	restoreStyle();
+}
+
+void Canvas::handleEvent(const ExMessage& msg)
+{
+	for (auto& control : controls) {
+		control->handleEvent(msg);
+	}
+}
+
+void Canvas::addControl(std::unique_ptr<Control> control)
+{
+	controls.push_back(std::move(control));
+}
+
+void Canvas::setShape(StellarX::controlShape shape)
+{
+	switch (shape)
+	{
+	case StellarX::controlShape::RECTANGLE:
+	case StellarX::controlShape::B_RECTANGLE:
+	case StellarX::controlShape::ROUND_RECTANGLE:
+	case StellarX::controlShape::B_ROUND_RECTANGLE:
+		this->shape = shape;
+		break;
+	case StellarX::controlShape::CIRCLE:
+	case StellarX::controlShape::B_CIRCLE:
+	case StellarX::controlShape::ELLIPSE:
+	case StellarX::controlShape::B_ELLIPSE:
+		this->shape = StellarX::controlShape::RECTANGLE;
+		break;
+	}
+}
+
+void Canvas::setcanvasfillMode(StellarX::fillMode mode)
+{
+	this->canvasFillMode = mode;
+}
+
+void Canvas::setBorderColor(COLORREF color)
+{
+	this->canvasBorderClor = color;
+}
+
+void Canvas::setCanvasBkColor(COLORREF color)
+{
+	this->canvasBkClor = color;	
+}
+
+void Canvas::setcanvasLineStyle(StellarX::lineStyle style)
+{
+	this->canvasLineStyle = style;
+}
+
+
+void Canvas::setlinewidth(int width)
+{
+	this->canvaslinewidth = width;
+}
+