make: add sync flag

examples/minimal.go

@@ -1,10 +1,12 @@
 package main
 
 import (
+	"fmt"
 	"github.com/visualfc/go-ui/ui"
 )
 
-func main() {
+func main() {	
+	fmt.Println(ui.Version())
 	ui.Main(func() {
 		w := ui.NewWidget()
 		w.SetWindowTitle(ui.Version())

examples/widgets.go

@@ -175,22 +175,27 @@ func main() {
 }
 
 func ui_main() {
-	fmt.Println("vfc/ui")
-	ui.OnInsertObject(func(v interface{}) {
-		fmt.Println("add item", v)
-	})
-	ui.OnRemoveObject(func(v interface{}) {
-		fmt.Println("remove item", v)
-	})
-	w := new(MainWindow).Init()
-	defer w.Close()
-
-	w.SetSizev(400, 300)
-	w.OnCloseEvent(func(e *ui.CloseEvent) {
-		fmt.Println("close", e)
-	})
-	w.Show()
+	exit := make(chan bool)
+	go func() {
+		fmt.Println("vfc/ui")
+		ui.OnInsertObject(func(v interface{}) {
+			fmt.Println("add item", v)
+		})
+		ui.OnRemoveObject(func(v interface{}) {
+			fmt.Println("remove item", v)
+		})
+		w := new(MainWindow).Init()
+		defer w.Close()
+
+		w.SetSizev(400, 300)
+		w.OnCloseEvent(func(e *ui.CloseEvent) {
+			fmt.Println("close", e)
+		})
+		w.Show()
+		<- exit
+	}()
 	ui.Run()
+	exit <- true
 }
 
 type MyWidget struct {
@@ -213,6 +218,7 @@ func (p *MyWidget) Init() *MyWidget {
 		return nil
 	}
 	p.font = ui.NewFontWith("Timer", 16, 87)
+	p.font.SetItalic(true)
 	p.Widget.OnPaintEvent(func(e *ui.PaintEvent) {
 		p.paintEvent(e)
 	})
@@ -242,7 +248,7 @@ func (p *MyWidget) paintEvent(e *ui.PaintEvent) {
 	paint.SetFont(p.font)
 	paint.DrawLines(p.line)
 	paint.SetFont(p.font)
-	paint.DrawText(ui.Pt(100, 100), "this is a test")
+	paint.DrawText(ui.Pt(100, 100), "draw test")
 	for _, v := range p.lines {
 		//paint.DrawLines(v)
 		paint.DrawPolyline(v)

make/make.lua

@@ -153,6 +153,8 @@ function make()
 	cdrv:write("\n")
 	cdrv:write(table.concat(c_def.drvfunc,"\n"))
 	cdrv:write("\n")
+	cdrv:write(table.concat(c_def._drvfunc,"\n"))
+	cdrv:write("\n")
 	cdrv:close()
 end
 

make/makelib.lua

@@ -120,6 +120,7 @@ function begin_def()
 	c_def.include = {}
 	c_def.drvenum = {}
 	c_def.drvfunc = {}
+	c_def._drvfunc = {}
 	c_def.enums = {}
 	c_def.funcs = {}
 
@@ -166,7 +167,6 @@ func registerAllClass() {
 	c_def.drvenum[#c_def.drvenum+1] = "    DRVCLASS_NONE = 0,"
 
 	c_def.include[#c_def.include+1] = [[#include "cdrv.h"]]
-
 	c_def.drvfunc[#c_def.drvfunc+1] = [[
 typedef int (*DRV_CALLBACK)(void* fn, void *a1,void* a2,void* a3,void* a4);
 typedef int (*DRV_RESULT)(void* ch,int r);
@@ -212,9 +212,20 @@ int drv(int drvcls, int drvid, void *exp, void *a0, void* a1, void* a2, void* a3
         return 1;
 	case -4:
 		pfn_drv_appmain = (DRV_APPMAIN)exp;
-		return 1;
-    case _CLASSID_APP:
-        return drv_app(drvid,a0,a1,a2,a3,a4,a5,a6);
+		return 1;]]
+	c_def._drvfunc[#c_def._drvfunc+1] = [[
+int _drv(int drvcls, int drvid, void *a0, void* a1, void* a2, void* a3, void* a4, void* a5, void* a6)
+{
+    switch(drvcls) {]]
+
+end
+
+function end_def()
+	go_def.drvenum[#go_def.drvenum+1] = ")"
+	go_def.newobj[#go_def.newobj+1] = "}"
+	c_def.drvenum[#c_def.drvenum+1] = "    DRVCLASS_LAST"
+	c_def.drvenum[#c_def.drvenum+1] = "};"
+	c_def.drvfunc[#c_def.drvfunc+1] = [[
     default:
         QMetaObject::invokeMethod(theApp,"drv",
                                   Q_ARG(int,drvcls),
@@ -230,20 +241,8 @@ int drv(int drvcls, int drvid, void *exp, void *a0, void* a1, void* a2, void* a3
         return 0;
     }
     return 1;
-}
-
-int _drv(int drvcls, int drvid, void *a0, void* a1, void* a2, void* a3, void* a4, void* a5, void* a6)
-{
-    switch(drvcls) {]]
-
-end
-
-function end_def()
-	go_def.drvenum[#go_def.drvenum+1] = ")"
-	go_def.newobj[#go_def.newobj+1] = "}"
-	c_def.drvenum[#c_def.drvenum+1] = "    DRVCLASS_LAST"
-	c_def.drvenum[#c_def.drvenum+1] = "};"
-	c_def.drvfunc[#c_def.drvfunc+1] = [[
+}]]
+	c_def._drvfunc[#c_def._drvfunc+1] = [[
     default:
         return 0;
     }
@@ -695,7 +694,12 @@ func (p *%s) Attr(attr string) interface{} {
 }
 ]]
 	c_def.funcs[#c_def.funcs+1] = table.concat(c.funcs,"\n")
-	c_def.drvfunc[#c_def.drvfunc+1] = string.format([[
+	if item.sync then
+		c_def.drvfunc[#c_def.drvfunc+1] = string.format([[
+    case %s:
+        return drv_%s(drvid,a0,a1,a2,a3,a4,a5,a6);]],name_cls,string.lower(name))
+	end
+	c_def._drvfunc[#c_def._drvfunc+1] = string.format([[
     case %s:
         return drv_%s(drvid,a0,a1,a2,a3,a4,a5,a6);]],name_cls,string.lower(name))
 end

make/ui/app.lua

@@ -2,6 +2,7 @@ module("app")
 
 name = "app"
 base = "object"
+sync = true
 
 defs = [[
 ]]

qtdrv/cdrv.cpp

@@ -3781,7 +3781,6 @@ int drv(int drvcls, int drvid, void *exp, void *a0, void* a1, void* a2, void* a3
     }
     return 1;
 }
-
 int _drv(int drvcls, int drvid, void *a0, void* a1, void* a2, void* a3, void* a4, void* a5, void* a6)
 {
     switch(drvcls) {