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changeset 46:e28b4e239c0a

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CoolItem
author Frank Benoit <benoit@tionex.de>
date Sat, 02 Feb 2008 19:56:40 +0100
parents f4a025bb42e9
children 6940f8be58ba
files dwt/widgets/CoolItem.d
diffstat 1 files changed, 57 insertions(+), 95 deletions(-) [+]
line wrap: on
line diff
--- a/dwt/widgets/CoolItem.d	Sat Feb 02 18:33:51 2008 +0100
+++ b/dwt/widgets/CoolItem.d	Sat Feb 02 19:56:40 2008 +0100
@@ -12,58 +12,21 @@
  *******************************************************************************/
 module dwt.widgets.CoolItem;
 
-import dwt.widgets.Item;
 import dwt.widgets.Widget;
-
-import dwt.events.SelectionListener;
-import dwt.graphics.Point;
-import dwt.graphics.Rectangle;
 import dwt.widgets.Control;
 import dwt.widgets.CoolBar;
 import dwt.widgets.Item;
-class  CoolItem : Item {
-    public this (Widget parent, int style) {
-        super (parent, style);
-    }
-    Rectangle getClientArea();
-    override void checkSubclass();
-    Point computeSize(int, int);
-    override void destroyWidget();
-    override void releaseHandle();
-    void setControl(Control);
-    bool getWrap();
-    void setWrap(bool);
-    CoolBar getParent();
-    Point getSize();
-    void setSize(int, int);
-    void setSize(Point);
-    Rectangle getBounds();
-    Point getMinimumSize();
-    Point getPreferredSize();
-    void setMinimumSize(int, int);
-    void setMinimumSize(Point);
-    void setPreferredSize(int, int);
-    void setPreferredSize(Point);
-    Control getControl();
-    void addSelectionListener(SelectionListener);
-    void removeSelectionListener(SelectionListener);
-    CoolBar parent;
-    Control control;
-    int id;
-    bool ideal;
-    bool minimum;
-}
-/++
+import dwt.widgets.TypedListener;
+
 import dwt.DWT;
 import dwt.DWTException;
 import dwt.events.SelectionEvent;
 import dwt.events.SelectionListener;
 import dwt.graphics.Point;
 import dwt.graphics.Rectangle;
-import dwt.internal.win32.MARGINS;
 import dwt.internal.win32.OS;
-import dwt.internal.win32.REBARBANDINFO;
-import dwt.internal.win32.RECT;
+
+import dwt.dwthelper.utils;
 
 /**
  * Instances of this class are selectable user interface
@@ -80,7 +43,7 @@
  * </p>
  */
 
-public class CoolItem extends Item {
+public class CoolItem : Item {
     CoolBar parent;
     Control control;
     int id;
@@ -116,7 +79,7 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public CoolItem (CoolBar parent, int style) {
+public this (CoolBar parent, int style) {
     super (parent, style);
     this.parent = parent;
     parent.createItem (this, parent.getItemCount ());
@@ -154,7 +117,7 @@
  * @see Widget#checkSubclass
  * @see Widget#getStyle
  */
-public CoolItem (CoolBar parent, int style, int index) {
+public this (CoolBar parent, int style, int index) {
     super (parent, style);
     this.parent = parent;
     parent.createItem (this, index);
@@ -264,12 +227,12 @@
     checkWidget ();
     int index = parent.indexOf (this);
     if (index is -1) return new Rectangle (0, 0, 0, 0);
-    int hwnd = parent.handle;
-    RECT rect = new RECT ();
-    OS.SendMessage (hwnd, OS.RB_GETRECT, index, rect);
+    auto hwnd = parent.handle;
+    RECT rect;
+    OS.SendMessage (hwnd, OS.RB_GETRECT, index, &rect);
     if (OS.COMCTL32_MAJOR >= 6) {
-        MARGINS margins = new MARGINS ();
-        OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, margins);
+        MARGINS margins;
+        OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, &margins);
         rect.left -= margins.cxLeftWidth;
         rect.right += margins.cxRightWidth;
     }
@@ -288,11 +251,11 @@
     checkWidget ();
     int index = parent.indexOf (this);
     if (index is -1) return new Rectangle (0, 0, 0, 0);
-    int hwnd = parent.handle;
-    RECT insetRect = new RECT ();
-    OS.SendMessage (hwnd, OS.RB_GETBANDBORDERS, index, insetRect);
-    RECT rect = new RECT ();
-    OS.SendMessage (hwnd, OS.RB_GETRECT, index, rect);
+    auto hwnd = parent.handle;
+    RECT insetRect;
+    OS.SendMessage (hwnd, OS.RB_GETBANDBORDERS, index, &insetRect);
+    RECT rect;
+    OS.SendMessage (hwnd, OS.RB_GETRECT, index, &rect);
     int x = rect.left + insetRect.left;
     int y = rect.top;
     int width = rect.right - rect.left - insetRect.left;
@@ -303,10 +266,10 @@
         height -= insetRect.top + insetRect.bottom;
     }
     if (index is 0) {
-        REBARBANDINFO rbBand = new REBARBANDINFO ();
+        REBARBANDINFO rbBand;
         rbBand.cbSize = REBARBANDINFO.sizeof;
         rbBand.fMask = OS.RBBIM_HEADERSIZE;
-        OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+        OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
         width = width - rbBand.cxHeader + 1;
     }
     return new Rectangle (x, y, Math.max (0, width), Math.max (0, height));
@@ -376,9 +339,9 @@
         this.control = null;
     }
     Control oldControl = this.control, newControl = control;
-    int hwnd = parent.handle;
-    int hwndChild = newControl !is null ? control.topHandle () : 0;
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    auto hwnd = parent.handle;
+    auto hwndChild = newControl !is null ? control.topHandle () : null;
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
     rbBand.fMask = OS.RBBIM_CHILD;
     rbBand.hwndChild = hwndChild;
@@ -390,16 +353,16 @@
     * moves the new child to the top of the Z-order.  The fix is
     * to save and restore the visibility and Z-order.
     */
-    int hwndAbove = 0;
+    HWND hwndAbove;
     if (newControl !is null) {
         hwndAbove = OS.GetWindow (hwndChild, OS.GW_HWNDPREV);
     }
     bool hideNew = newControl !is null && !newControl.getVisible ();
     bool showOld = oldControl !is null && oldControl.getVisible ();
-    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, &rbBand);
     if (hideNew) newControl.setVisible (false);
     if (showOld) oldControl.setVisible (true);
-    if (hwndAbove !is 0 && hwndAbove !is hwndChild) {
+    if (hwndAbove !is null && hwndAbove !is hwndChild) {
         int flags = OS.SWP_NOSIZE | OS.SWP_NOMOVE | OS.SWP_NOACTIVATE;
         SetWindowPos (hwndChild, hwndAbove, 0, 0, 0, 0, flags);
     }
@@ -421,11 +384,11 @@
     checkWidget ();
     int index = parent.indexOf (this);
     if (index is -1) return new Point (0, 0);
-    int hwnd = parent.handle;
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    auto hwnd = parent.handle;
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
     rbBand.fMask = OS.RBBIM_CHILDSIZE | OS.RBBIM_IDEALSIZE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
     int width = rbBand.cxIdeal + parent.getMargin (index);
     if ((parent.style & DWT.VERTICAL) !is 0) {
         return new Point (rbBand.cyMaxChild, width);
@@ -451,7 +414,7 @@
     width = Math.max (0, width);
     height = Math.max (0, height);
     ideal = true;
-    int hwnd = parent.handle;
+    auto hwnd = parent.handle;
     int cxIdeal, cyMaxChild;
     if ((parent.style & DWT.VERTICAL) !is 0) {
         cxIdeal = Math.max (0, height - parent.getMargin (index));
@@ -460,19 +423,19 @@
         cxIdeal = Math.max (0, width - parent.getMargin (index));
         cyMaxChild = height;
     }
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
 
     /* Get the child size fields first so we don't overwrite them. */
     rbBand.fMask = OS.RBBIM_CHILDSIZE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
 
     /* Set the size fields we are currently modifying. */
     rbBand.fMask = OS.RBBIM_CHILDSIZE | OS.RBBIM_IDEALSIZE;
     rbBand.cxIdeal = cxIdeal;
     rbBand.cyMaxChild = cyMaxChild;
     if (!minimum) rbBand.cyMinChild = cyMaxChild;
-    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, &rbBand);
 }
 
 /**
@@ -511,12 +474,12 @@
     checkWidget ();
     int index = parent.indexOf (this);
     if (index is -1) new Point (0, 0);
-    int hwnd = parent.handle;
-    RECT rect = new RECT ();
-    OS.SendMessage (hwnd, OS.RB_GETRECT, index, rect);
+    auto hwnd = parent.handle;
+    RECT rect;
+    OS.SendMessage (hwnd, OS.RB_GETRECT, index, &rect);
     if (OS.COMCTL32_MAJOR >= 6) {
-        MARGINS margins = new MARGINS ();
-        OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, margins);
+        MARGINS margins;
+        OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, &margins);
         rect.left -= margins.cxLeftWidth;
         rect.right += margins.cxRightWidth;
     }
@@ -553,7 +516,7 @@
     if (index is -1) return;
     width = Math.max (0, width);
     height = Math.max (0, height);
-    int hwnd = parent.handle;
+    auto hwnd = parent.handle;
     int cx, cyChild, cxIdeal;
     if ((parent.style & DWT.VERTICAL) !is 0) {
         cx = height;
@@ -564,12 +527,12 @@
         cyChild = height;
         cxIdeal = Math.max (0, width - parent.getMargin (index));
     }
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
 
     /* Get the child size fields first so we don't overwrite them. */
     rbBand.fMask = OS.RBBIM_CHILDSIZE | OS.RBBIM_IDEALSIZE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
 
     /* Set the size fields we are currently modifying. */
     if (!ideal) rbBand.cxIdeal = cxIdeal;
@@ -581,15 +544,15 @@
     */
     if (!parent.isLastItemOfRow (index)) {
         if (OS.COMCTL32_MAJOR >= 6) {
-            MARGINS margins = new MARGINS ();
-            OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, margins);
+            MARGINS margins;
+            OS.SendMessage (hwnd, OS.RB_GETBANDMARGINS, 0, &margins);
             cx -= margins.cxLeftWidth + margins.cxRightWidth;
         }
         int separator = (parent.style & DWT.FLAT) is 0 ? CoolBar.SEPARATOR_WIDTH : 0;
         rbBand.cx = cx - separator;
         rbBand.fMask |= OS.RBBIM_SIZE;
     }
-    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, &rbBand);
 }
 
 /**
@@ -632,11 +595,11 @@
     checkWidget ();
     int index = parent.indexOf (this);
     if (index is -1) return new Point (0, 0);
-    int hwnd = parent.handle;
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    auto hwnd = parent.handle;
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
     rbBand.fMask = OS.RBBIM_CHILDSIZE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
     if ((parent.style & DWT.VERTICAL) !is 0) {
         return new Point (rbBand.cyMinChild, rbBand.cxMinChild);
     }
@@ -664,7 +627,7 @@
     width = Math.max (0, width);
     height = Math.max (0, height);
     minimum = true;
-    int hwnd = parent.handle;
+    auto hwnd = parent.handle;
     int cxMinChild, cyMinChild;
     if ((parent.style & DWT.VERTICAL) !is 0) {
         cxMinChild = height;
@@ -673,17 +636,17 @@
         cxMinChild = width;
         cyMinChild = height;
     }
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
 
     /* Get the child size fields first so we don't overwrite them. */
     rbBand.fMask = OS.RBBIM_CHILDSIZE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
 
     /* Set the size fields we are currently modifying. */
     rbBand.cxMinChild = cxMinChild;
     rbBand.cyMinChild = cyMinChild;
-    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, &rbBand);
 }
 
 /**
@@ -710,27 +673,27 @@
 
 bool getWrap() {
     int index = parent.indexOf (this);
-    int hwnd = parent.handle;
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    auto hwnd = parent.handle;
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
     rbBand.fMask = OS.RBBIM_STYLE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
     return (rbBand.fStyle & OS.RBBS_BREAK) !is 0;
 }
 
 void setWrap(bool wrap) {
     int index = parent.indexOf (this);
-    int hwnd = parent.handle;
-    REBARBANDINFO rbBand = new REBARBANDINFO ();
+    auto hwnd = parent.handle;
+    REBARBANDINFO rbBand;
     rbBand.cbSize = REBARBANDINFO.sizeof;
     rbBand.fMask = OS.RBBIM_STYLE;
-    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_GETBANDINFO, index, &rbBand);
     if (wrap) {
         rbBand.fStyle |= OS.RBBS_BREAK;
     } else {
         rbBand.fStyle &= ~OS.RBBS_BREAK;
     }
-    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, rbBand);
+    OS.SendMessage (hwnd, OS.RB_SETBANDINFO, index, &rbBand);
 }
 
 /**
@@ -761,4 +724,3 @@
 }
 
 }
-++/
\ No newline at end of file