Spell window: dynamically resize the edit box, change delete button caption

apps/openmw/mwgui/spellwindow.cpp

@@ -3,6 +3,7 @@
 #include <MyGUI_Button.h>
 #include <MyGUI_EditBox.h>
 #include <MyGUI_InputManager.h>
+#include <MyGUI_Window.h>
 
 #include <components/misc/stringops.hpp>
 #include <components/settings/settings.hpp>
@@ -33,22 +34,25 @@ namespace MWGui
         : WindowPinnableBase("openmw_spell_window.layout")
         , NoDrop(drag, mMainWidget)
         , mSpellView(nullptr)
+        , mDeleteButton(nullptr)
         , mUpdateTimer(0.0f)
     {
         mSpellIcons = new SpellIcons();
 
-        MyGUI::Button *deleteSpellBtn = nullptr;
-
         getWidget(mSpellView, "SpellView");
         getWidget(mEffectBox, "EffectsBox");
         getWidget(mFilterEdit, "FilterEdit");
-        getWidget(deleteSpellBtn, "DeleteSpellButton");
+        getWidget(mDeleteButton, "DeleteSpellButton");
 
         mFilterEdit->setUserString("IgnoreTabKey", "y");
 
         mSpellView->eventSpellClicked += MyGUI::newDelegate(this, &SpellWindow::onModelIndexSelected);
         mFilterEdit->eventEditTextChange += MyGUI::newDelegate(this, &SpellWindow::onFilterChanged);
-        deleteSpellBtn->eventMouseButtonClick += MyGUI::newDelegate(this, &SpellWindow::onDeleteClicked);
+        mDeleteButton->eventMouseButtonClick += MyGUI::newDelegate(this, &SpellWindow::onDeleteClicked);
+
+        MyGUI::Window* t = mMainWidget->castType<MyGUI::Window>();
+        t->eventWindowChangeCoord += MyGUI::newDelegate(this, &SpellWindow::onWindowResize);
+        onWindowResize(t);
 
         setCoord(498, 300, 302, 300);
     }
@@ -254,4 +258,10 @@ namespace MWGui
         else
             onSpellSelected(spell.mId);
     }
+
+    void SpellWindow::onWindowResize(MyGUI::Window* window) {
+        MyGUI::IntSize sz = mFilterEdit->getSize();
+        sz.width = window->getSize().width - mDeleteButton->getSize().width - 40;
+        mFilterEdit->setSize(sz);
+    }
 }

apps/openmw/mwgui/spellwindow.hpp

@@ -36,6 +36,7 @@ namespace MWGui
         void onDeleteClicked(MyGUI::Widget *widget);
         void onDeleteSpellAccept();
         void askDeleteSpell(const std::string& spellId);
+        void onWindowResize(MyGUI::Window* window);
 
         virtual void onPinToggled();
         virtual void onTitleDoubleClicked();
@@ -44,6 +45,7 @@ namespace MWGui
         SpellView* mSpellView;
         SpellIcons* mSpellIcons;
         MyGUI::EditBox* mFilterEdit;
+        MyGUI::Button* mDeleteButton;
 
     private:
         float mUpdateTimer;

files/mygui/openmw_spell_window.layout

@@ -15,8 +15,9 @@
 
         <Widget type="Widget" position="8 535 268 23" align="Left Bottom HStretch">
             <!-- Spell deletion button -->
-            <Widget type="Button" skin="MW_Button" align="Right Bottom" position="108 0 160 24" name="DeleteSpellButton">
-                <Property key="Caption" value="#{sDeleteSpell}"/>
+            <Widget type="AutoSizedButton" skin="MW_Button" align="Right Bottom" position="268 0 0 24" name="DeleteSpellButton">
+                <Property key="ExpandDirection" value="Left"/>
+                <Property key="Caption" value="#{sDelete}"/>
                 <Property key="NeedKey" value="false"/>
             </Widget>