fixed height

Author: pasnox

Dialog.ui

@@ -7,16 +7,31 @@
     <x>0</x>
     <y>0</y>
     <width>457</width>
-    <height>252</height>
+    <height>180</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>180</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>180</height>
+   </size>
+  </property>
   <property name="windowTitle">
    <string>Dialog</string>
   </property>
   <layout class="QVBoxLayout" name="verticalLayout">
-   <property name="sizeConstraint">
-    <enum>QLayout::SetFixedSize</enum>
-   </property>
    <item>
     <layout class="QHBoxLayout" name="horizontalLayout_3" stretch="0,1">
      <item>

mainwindow.cpp

@@ -6,7 +6,7 @@ MainWindow::MainWindow(QWidget *parent) :
     ui(new Ui::MainWindow)
 {
     ui->setupUi(this);
-    layout()->setSizeConstraint(QLayout::SetFixedSize);
+    //layout()->setSizeConstraint(QLayout::SetFixedSize);
 }
 
 MainWindow::~MainWindow()

mainwindow.ui

@@ -7,9 +7,27 @@
     <x>0</x>
     <y>0</y>
     <width>315</width>
-    <height>169</height>
+    <height>180</height>
    </rect>
   </property>
+  <property name="sizePolicy">
+   <sizepolicy hsizetype="Preferred" vsizetype="Fixed">
+    <horstretch>0</horstretch>
+    <verstretch>0</verstretch>
+   </sizepolicy>
+  </property>
+  <property name="minimumSize">
+   <size>
+    <width>0</width>
+    <height>180</height>
+   </size>
+  </property>
+  <property name="maximumSize">
+   <size>
+    <width>16777215</width>
+    <height>180</height>
+   </size>
+  </property>
   <property name="windowTitle">
    <string>Démonstration problème de taille</string>
   </property>