v2.3.30 Fixed Chinese input and gtk3 issues for linux packagin,

And Windows Drag Region

cef/cef-browser-window-lcl.go

@@ -48,9 +48,9 @@ type LCLBrowserWindow struct {
 	isClosing        bool                  //
 	canClose         bool                  //
 	onResize         TNotifyEvent          //
+	windowResize     TNotifyEvent          //
 	onActivate       TNotifyEvent          //
 	onShow           TNotifyEvent          //
-	onPaint          TNotifyEvent          //
 	onClose          TCloseEvent           //
 	onCloseQuery     TCloseQueryEvent      //
 	onActivateAfter  lcl.TNotifyEvent      //
@@ -470,11 +470,6 @@ func (m *LCLBrowserWindow) EnableAllDefaultEvent() {
 	m.defaultChromiumEvent()
 }
 
-// SetOnPaint 事件,不会覆盖默认事件，返回值：false继续执行默认事件, true跳过默认事件
-func (m *LCLBrowserWindow) SetOnPaint(fn TNotifyEvent) {
-	m.onPaint = fn
-}
-
 // SetOnResize 事件,不会覆盖默认事件，返回值：false继续执行默认事件, true跳过默认事件
 func (m *LCLBrowserWindow) SetOnResize(fn TNotifyEvent) {
 	m.onResize = fn
@@ -687,6 +682,9 @@ func (m *LCLBrowserWindow) resize(sender lcl.IObject) {
 		if m.isClosing {
 			return
 		}
+		if m.windowResize != nil {
+			m.windowResize(sender)
+		}
 		if m.chromium != nil {
 			m.chromium.NotifyMoveOrResizeStarted()
 		}

cef/cef-browser-window-lcl_windows.go

@@ -141,28 +141,18 @@ func (m *LCLBrowserWindow) registerWindowsCompMsgEvent() {
 				m.doOnRenderCompMsg(message, lResult, aHandled)
 			}
 		})
-		m.TForm.SetOnPaint(func(sender lcl.IObject) {
-			var ret bool
-			if m.onPaint != nil {
-				ret = m.onPaint(sender)
+		m.windowResize = func(sender lcl.IObject) bool {
+			if m.WindowState() == types.WsMaximized && (m.WindowProperty()._CanHideCaption || m.BorderStyle() == types.BsNone || m.BorderStyle() == types.BsSingle) {
+				var monitor = m.Monitor().WorkareaRect()
+				m.SetBounds(monitor.Left, monitor.Top, monitor.Right-monitor.Left, monitor.Bottom-monitor.Top)
+				m.SetWindowState(types.WsMaximized)
 			}
-			if !ret {
-				if m.WindowState() == types.WsMaximized && (m.WindowProperty()._CanHideCaption || m.BorderStyle() == types.BsNone || m.BorderStyle() == types.BsSingle) {
-					var monitor = m.Monitor().WorkareaRect()
-					m.SetBounds(monitor.Left, monitor.Top, monitor.Right-monitor.Left, monitor.Bottom-monitor.Top)
-					m.SetWindowState(types.WsMaximized)
-				}
-			}
-		})
+			return false
+		}
 	} else {
 		if bwEvent.onRenderCompMsg != nil {
 			m.chromium.SetOnRenderCompMsg(bwEvent.onRenderCompMsg)
 		}
-		if m.onPaint != nil {
-			m.TForm.SetOnPaint(func(sender lcl.IObject) {
-				m.onPaint(sender)
-			})
-		}
 	}
 }
 

cef/cef-browser-window.go

@@ -111,6 +111,7 @@ type IBrowserWindow interface {
 //定义了LCL常用函数
 type ILCLBrowserWindow interface {
 	IBrowserWindow
+	Handle() types.HWND               //
 	BrowserWindow() *LCLBrowserWindow //返回 LCLBrowserWindow 窗口结构
 	EnableDefaultCloseEvent()         //启用默认关闭事件
 	WindowParent() ITCefWindowParent  //浏览器父窗口组件

example/dev-test/lcl-browser/lcl-browser.go

@@ -30,6 +30,7 @@ func main() {
 		browserWindow.Constraints().SetMinWidth(300)
 		browserWindow.Constraints().SetMinHeight(300)
 		window.HideTitle()
+		window.SetTitle("")
 		//window.DisableResize()
 		window.AsLCLBrowserWindow().BrowserWindow().SetOnCloseQuery(func(sender lcl.IObject, canClose *bool) bool {
 			fmt.Println("lcl browser close query")
@@ -63,6 +64,10 @@ func main() {
 	})
 	cef.BrowserWindow.SetBrowserInitAfter(func(window cef.IBrowserWindow) {
 		//sys_tray.TrayMain()
+
+		//dwWinStyle := win.GetWindowLong(window.AsLCLBrowserWindow().Handle(), win.GWL_STYLE)
+		//dwWinStyle |= win.WS_THICKFRAME
+		//win.SetWindowLong(window.AsLCLBrowserWindow().Handle(), win.GWL_STYLE, uintptr(dwWinStyle))
 	})
 	cef.SetBrowserProcessStartAfterCallback(func(b bool) {
 		fmt.Println("主进程启动 创建一个内置http服务")