初版-带一个进度条

sources/PopupWindow.cpp

@@ -0,0 +1,72 @@
+#include "PopupWindow.h"
+namespace ezui {
+	PopupWindow::PopupWindow(int width, int height, HWND owner) :LayeredWindow(width, height, owner)
+	{
+		this->SetResizable(false);
+	}
+	PopupWindow::PopupWindow(int width, int height, Control* ownerCtl) :LayeredWindow(width, height, ownerCtl->Hwnd())
+	{
+		this->m_ownerCtl = ownerCtl;
+		this->SetResizable(false);
+	}
+	void PopupWindow::Show()
+	{
+		int x, y, width, height;
+		const Rect& rect = this->GetClientRect();
+		Rect ctlRect;
+
+		POINT location;
+		if (m_ownerCtl) {
+			ctlRect = m_ownerCtl->GetClientRect();
+			location.x = ctlRect.GetLeft();
+			location.y = ctlRect.GetBottom();
+			::ClientToScreen(m_ownerCtl->Hwnd(), &location);
+		}
+		else {
+			::GetCursorPos(&location);
+		}
+
+		MonitorInfo monitorInfo;
+		GetMontior(&monitorInfo, ::GetWindow(Hwnd(), GW_OWNER));
+		x = location.x;
+		y = location.y;
+		width = rect.Width;
+		height = rect.Height;
+		if (m_ownerCtl) {
+			width = ctlRect.Width;
+		}
+		if ((location.y + height) > monitorInfo.Rect.GetBottom()) {
+			y -= height;
+			if (m_ownerCtl) {
+				y -= ctlRect.Height;
+			}
+		}
+
+		//添加一点点偏移 不要紧贴着控件
+		if (y >= location.y) {
+			y += 1;
+		}
+		else {
+			y -= 1;
+		}
+
+		this->SetRect({ x, y, width, height });
+		__super::Show();
+		::SetForegroundWindow(Hwnd());
+		this->SetTopMost(true);
+	}
+
+	int PopupWindow::ShowModal(bool disableOnwer)
+	{
+		return __super::ShowModal(disableOnwer);
+	}
+
+	PopupWindow::~PopupWindow()
+	{
+	}
+
+	void PopupWindow::OnKillFocus(HWND hWnd)
+	{
+		::DestroyWindow(Hwnd());
+	}
+};