gui: prevent stderr whining if controls don't fit at runtime

4 files changed, 32 insertions, 20 deletions

diff --git a/gui/main-window.cpp b/gui/main-window.cpp
index 59dc7a7a..d760783b 100644
--- a/gui/main-window.cpp
+++ b/gui/main-window.cpp
@@ -42,8 +42,14 @@ MainWindow::MainWindow() :
     menu_action_mappings(&tray_menu)
 {
     ui.setupUi(this);
-    setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | windowFlags());
-    setFixedSize(size());
+
+    {
+        setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        adjustSize();
+        setFixedSize(size());
+        setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | windowFlags());
+    }
+
     updateButtonState(false, false);
 
     if (group::ini_directory().size() == 0)
@@ -567,19 +573,21 @@ bool mk_dialog(mem<dylib> lib, ptr<t>& orig)
 {
     if (orig && orig->isVisible())
     {
-        orig->show();
-        orig->raise();
+        QDialog& d = *orig;
+        d.show();
+        d.raise();
         return false;
     }
 
     if (lib && lib->Dialog)
     {
         t* dialog = reinterpret_cast<t*>(lib->Dialog());
-        dialog->setWindowFlags(Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);
-        // HACK: prevent stderr whining by adding a few pixels
-        dialog->setFixedSize(dialog->size() + QSize(4, 4));
-        dialog->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-        dialog->show();
+        QDialog& d = *dialog;
+        d.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        d.adjustSize();
+        d.setFixedSize(d.size());
+        d.setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | d.windowFlags());
+        d.show();
 
         orig.reset(dialog);
 
@@ -614,18 +622,20 @@ static bool mk_window(ptr<t>* place, Args&&... params)
 {
     if (*place && (*place)->isVisible())
     {
-        (*place)->show();
-        (*place)->raise();
+        QDialog& d = **place;
+        d.show();
+        d.raise();
         return false;
     }
     else
     {
         *place = make_unique<t>(std::forward<Args>(params)...);
-        (*place)->setWindowFlags(Qt::Dialog | Qt::MSWindowsFixedSizeDialogHint);
-        // HACK: prevent stderr whining by adding a few pixels
-        (*place)->setFixedSize((*place)->size() + QSize(4, 4));
-        (*place)->setSizePolicy(QSizePolicy::Fixed, QSizePolicy::Fixed);
-        (*place)->show();
+        QDialog& d = **place;
+        d.setSizePolicy(QSizePolicy::Expanding, QSizePolicy::Expanding);
+        d.adjustSize();
+        d.setFixedSize(d.size());
+        d.setWindowFlags(Qt::MSWindowsFixedSizeDialogHint | d.windowFlags());
+        d.show();
         return true;
     }
 }
diff --git a/gui/mapping-window.hpp b/gui/mapping-window.hpp
index 7648c994..06d969cc 100644
--- a/gui/mapping-window.hpp
+++ b/gui/mapping-window.hpp
@@ -4,11 +4,12 @@
 #include "ui_mapping-window.h"
 
 #include <QWidget>
+#include <QDialog>
 #include <QShowEvent>
 #include <QCloseEvent>
 #include <QCheckBox>
 
-class MapWidget final : public QWidget
+class MapWidget final : public QDialog
 {
     Q_OBJECT
 public:
diff --git a/gui/options-dialog.hpp b/gui/options-dialog.hpp
index 5f6b64e0..8c62b278 100644
--- a/gui/options-dialog.hpp
+++ b/gui/options-dialog.hpp
@@ -3,10 +3,11 @@
 #include "ui_options-dialog.h"
 #include "logic/shortcuts.h"
 #include <QObject>
+#include <QDialog>
 #include <QWidget>
 #include <functional>
 
-class OptionsDialog : public QWidget
+class OptionsDialog : public QDialog
 {
     Q_OBJECT
 signals:
diff --git a/gui/options-dialog.ui b/gui/options-dialog.ui
index f23dd63f..2168fa8d 100644
--- a/gui/options-dialog.ui
+++ b/gui/options-dialog.ui
@@ -33,7 +33,7 @@
    <item>
     <widget class="QTabWidget" name="tabWidget">
      <property name="sizePolicy">
-      <sizepolicy hsizetype="Preferred" vsizetype="Preferred">
+      <sizepolicy hsizetype="Expanding" vsizetype="Expanding">
        <horstretch>0</horstretch>
        <verstretch>0</verstretch>
       </sizepolicy>
@@ -478,7 +478,7 @@
              </size>
             </property>
             <property name="text">
-             <string>&lt;html&gt;&lt;head/&gt;&lt;body&gt;&lt;p&gt;Specify an angle to rotate position tracking. It lets the tracker avoid moving on the X and Y axes when zooming, since camera isn't mounted perfectly in front of the model, but above or below.&lt;/p&gt;&lt;/body&gt;&lt;/html&gt;</string>
+             <string>Specify an angle to rotate position tracking. It lets the tracker avoid moving on the X and Y axes when zooming, since camera isn't mounted perfectly in front of the model, but above or below.</string>
             </property>
             <property name="alignment">
              <set>Qt::AlignJustify|Qt::AlignVCenter</set>