From e0ab96513f3b1d23a7816448658cfad0e2d4052a Mon Sep 17 00:00:00 2001
From: jorenchik <jorens.stekels@gmail.com>
Date: Sat, 7 Sep 2024 19:16:53 +0300
Subject: [PATCH] mdem element with hidable answer box

---
 src/mdemory-app-qt/main.go | 86 ++++++++++++++++++++++++++++----------
 1 file changed, 64 insertions(+), 22 deletions(-)

diff --git a/src/mdemory-app-qt/main.go b/src/mdemory-app-qt/main.go
index cdde790..84b4fa9 100644
--- a/src/mdemory-app-qt/main.go
+++ b/src/mdemory-app-qt/main.go
@@ -16,35 +16,77 @@ var workingPath string = "/home/jorenchik/Code/mdemory/memorybase"
 //     widget    *widgets.QWidget;
 // }
 
-func CreateMdem(frontText string) *widgets.QWidget {
+func CreateMdem(frontText string, backText string) *widgets.QWidget {
     // frontText := "What is the capital of Latvia?"
 
     // DefineMdem
     wMdem := widgets.NewQWidget(nil, 0)
-    wMdem.SetMinimumHeight(60)
-    hMdem := widgets.NewQHBoxLayout()
-    wMdem.SetLayout(hMdem)
+    vMdem := widgets.NewQVBoxLayout()
 
-    // DefineId
+    wMdem.SetLayout(vMdem)
     id := fmt.Sprintf("mdem_%d", 1)
     wMdem.SetObjectName(id)
-    wMdem.SetStyleSheet(fmt.Sprintf(`
-        QWidget#%s {
-            border: 1px solid gray;
-            background: white;
-        }
-    `, id))
 
-    // AddContent
-    mdemText := widgets.NewQLabel2(frontText, nil, 0)
-    hMdem.AddWidget(mdemText, 0, 0)
-    hMdem.AddStretch(1)
+    // InitFront
+    wFront := widgets.NewQWidget(nil, 0)
+    hFront := widgets.NewQHBoxLayout()
+    wFront.SetMinimumHeight(60)
+    wFront.SetLayout(hFront)
+    wFront.SetProperty("first", core.NewQVariant1(true));
+    wMdem.SetStyleSheet(fmt.Sprintf(`
+        QWidget#%s > QWidget {
+            border-right:  1px solid gray;
+            border-bottom: 1px solid gray;
+            border-left:   1px solid gray;
+        }
+        QWidget#%s > QWidget[first="true"] {
+            border-top: 1px solid gray;
+        }
+    `, id, id))
+
+    // AddFrontContent
+    elFrontText := widgets.NewQLabel2(frontText, nil, 0)
+    hFront.AddWidget(elFrontText, 0, 0)
+    hFront.AddStretch(1)
     hideButton := widgets.NewQToolButton(nil)
     showAnswer := widgets.NewQToolButton(nil)
     hideButton.SetText("Hide")
     showAnswer.SetText("Show")
-    hMdem.AddWidget(hideButton, 0, 0)
-    hMdem.AddWidget(showAnswer, 0, 0)
+    hFront.AddWidget(hideButton, 0, 0)
+    hFront.AddWidget(showAnswer, 0, 0)
+
+    wBack := widgets.NewQWidget(nil, 0)
+    hBack := widgets.NewQVBoxLayout()
+    // wBack.SetMinimumHeight(60)
+    wBack.SetLayout(hBack)
+
+    vMdem.AddWidget(wBack, 0, 0)
+    // AddBackContent
+    elBackText := widgets.NewQLabel2(
+        fmt.Sprintf("- %s", backText),
+        nil,
+        0,
+    )
+    hBack.AddWidget(elBackText, 0, 0)
+    hBack.AddStretch(1)
+
+    vMdem.AddWidget(wFront, 0, 0)
+    vMdem.AddWidget(wBack, 0, 0)
+    vMdem.SetContentsMargins(0,0,0,0)
+    vMdem.SetSpacing(0)
+
+
+    wBack.Hide()
+    hideButton.ConnectClicked(func(checked bool) {
+        if wBack.IsVisible() {
+            wBack.Hide()
+        }
+    })
+    showAnswer.ConnectClicked(func(checked bool) {
+        if !wBack.IsVisible() {
+            wBack.Show()
+        }
+    })
 
     return wMdem
 }
@@ -139,19 +181,19 @@ func main() {
     // CreateMdems
     var mdems []*widgets.QWidget
     mdems = append(
-        mdems, CreateMdem("What is the capital of Latvia?"),
+        mdems, CreateMdem("What is the capital of Latvia?", "Riga"),
     )
     mdems = append(
-        mdems, CreateMdem("What is the capital of Estonia?"),
+        mdems, CreateMdem("What is the capital of Estonia?", "Tallin"),
     )
     mdems = append(
-        mdems, CreateMdem("What is the capital of Lithuania?"),
+        mdems, CreateMdem("What is the capital of Lithuania?", "Vilnius"),
     )
     mdems = append(
-        mdems, CreateMdem("What is the capital of Croatia?"),
+        mdems, CreateMdem("What is the capital of Croatia?", "Zagreb"),
     )
     mdems = append(
-        mdems, CreateMdem("What is the capital of Chechia?"),
+        mdems, CreateMdem("What is the capital of Chechia?", "Prague"),
     )
     for i := 0; i < len(mdems); i++ {
         hMdemScroll.AddWidget(mdems[i], 0, 0)