81364c9d82
http://insightfactory.tumblr.com/image/142366356207 * Make the color box a rectangle with proportions of golden ratio. * Override GetContentSize() to make menu item area larger. * Label should never truncate since I make sure there is enough room. * Draw the label using BMenuItem parent class * Carefully adjust the spacing so that there is an attractive amount of padding between the checkmark and color box and the color box and label. Add _AddMenu method to BMenuField that adds BColorMenuItem as its base menu item. This shows the BColorMenuItem in the closed state. Create BPrivate::MenuItemPrivate Add a SetSubmenu() method to MenuItemPrivate that gives you the ability to add a submenu after creating the object. This method should be public Skip disabled items Color gets updated even if you select an item in a submenu
165 lines
4.5 KiB
C++
165 lines
4.5 KiB
C++
/*
|
|
* Copyright 2006-2016 Haiku, Inc. All rights reserved.
|
|
* Distributed under the terms of the MIT License.
|
|
*/
|
|
#ifndef _MENU_FIELD_H
|
|
#define _MENU_FIELD_H
|
|
|
|
|
|
#include <Menu.h>
|
|
|
|
|
|
class BMenuBar;
|
|
class BMessageFilter;
|
|
|
|
|
|
class BMenuField : public BView {
|
|
public:
|
|
BMenuField(BRect frame, const char* name,
|
|
const char* label, BMenu* menu,
|
|
uint32 resizingMode = B_FOLLOW_LEFT_TOP,
|
|
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
|
|
BMenuField(BRect frame, const char* name,
|
|
const char* label, BMenu* menu,
|
|
bool fixed_size,
|
|
uint32 resizingMode = B_FOLLOW_LEFT_TOP,
|
|
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
|
|
BMenuField(const char* name,
|
|
const char* label, BMenu* menu,
|
|
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
|
|
BMenuField(const char* label, BMenu* menu,
|
|
uint32 flags = B_WILL_DRAW | B_NAVIGABLE);
|
|
BMenuField(BMessage* data);
|
|
virtual ~BMenuField();
|
|
|
|
static BArchivable* Instantiate(BMessage* archive);
|
|
virtual status_t Archive(BMessage* archive,
|
|
bool deep = true) const;
|
|
|
|
virtual void Draw(BRect updateRect);
|
|
virtual void AttachedToWindow();
|
|
virtual void AllAttached();
|
|
virtual void MouseDown(BPoint where);
|
|
virtual void KeyDown(const char* bytes, int32 numBytes);
|
|
virtual void MakeFocus(bool focused);
|
|
virtual void MessageReceived(BMessage* message);
|
|
virtual void WindowActivated(bool active);
|
|
virtual void MouseUp(BPoint where);
|
|
virtual void MouseMoved(BPoint where, uint32 transit,
|
|
const BMessage* dragMessage);
|
|
virtual void DetachedFromWindow();
|
|
virtual void AllDetached();
|
|
virtual void FrameMoved(BPoint where);
|
|
virtual void FrameResized(float width, float height);
|
|
|
|
BMenu* Menu() const;
|
|
BMenuBar* MenuBar() const;
|
|
BMenuItem* MenuItem() const;
|
|
|
|
virtual void SetLabel(const char* label);
|
|
const char* Label() const;
|
|
|
|
virtual void SetEnabled(bool on);
|
|
bool IsEnabled() const;
|
|
|
|
virtual void SetAlignment(alignment label);
|
|
alignment Alignment() const;
|
|
virtual void SetDivider(float position);
|
|
float Divider() const;
|
|
|
|
void ShowPopUpMarker();
|
|
void HidePopUpMarker();
|
|
|
|
virtual BHandler* ResolveSpecifier(BMessage* message,
|
|
int32 index, BMessage* specifier,
|
|
int32 form, const char* property);
|
|
virtual status_t GetSupportedSuites(BMessage* data);
|
|
|
|
virtual void ResizeToPreferred();
|
|
virtual void GetPreferredSize(float* width, float* height);
|
|
|
|
virtual BSize MinSize();
|
|
virtual BSize MaxSize();
|
|
virtual BSize PreferredSize();
|
|
|
|
BLayoutItem* CreateLabelLayoutItem();
|
|
BLayoutItem* CreateMenuBarLayoutItem();
|
|
|
|
virtual status_t Perform(perform_code d, void* arg);
|
|
|
|
protected:
|
|
virtual status_t AllArchived(BMessage* into) const;
|
|
virtual status_t AllUnarchived(const BMessage* from);
|
|
|
|
virtual void LayoutInvalidated(bool descendants);
|
|
virtual void DoLayout();
|
|
|
|
private:
|
|
// FBC padding
|
|
virtual void _ReservedMenuField1();
|
|
virtual void _ReservedMenuField2();
|
|
virtual void _ReservedMenuField3();
|
|
|
|
// Forbidden
|
|
BMenuField& operator=(const BMenuField& other);
|
|
|
|
private:
|
|
class LabelLayoutItem;
|
|
class MenuBarLayoutItem;
|
|
struct LayoutData;
|
|
|
|
friend class _BMCMenuBar_;
|
|
friend class LabelLayoutItem;
|
|
friend class MenuBarLayoutItem;
|
|
friend class LayoutData;
|
|
|
|
BMenuField(const char* name,
|
|
const char* label, BMenu* menu,
|
|
BMessage* message,
|
|
uint32 flags);
|
|
BMenuField(const char* label,
|
|
BMenu* menu, BMessage* message);
|
|
|
|
void _DrawLabel(BRect updateRect);
|
|
void _DrawMenuBar(BRect updateRect);
|
|
|
|
void InitObject(const char* label);
|
|
void InitObject2();
|
|
|
|
static void InitMenu(BMenu* menu);
|
|
|
|
int32 _MenuTask();
|
|
static int32 _thread_entry(void *arg);
|
|
|
|
void _UpdateFrame();
|
|
void _InitMenuBar(BMenu* menu,
|
|
BRect frame, bool fixedSize);
|
|
void _InitMenuBar(const BMessage* archive);
|
|
void _AddMenu(BMenu* menu);
|
|
|
|
void _ValidateLayoutData();
|
|
float _MenuBarOffset() const;
|
|
float _MenuBarWidth() const;
|
|
|
|
void _DoneTracking(BPoint point);
|
|
void _Track(BPoint point, uint32);
|
|
|
|
private:
|
|
char* fLabel;
|
|
BMenu* fMenu;
|
|
BMenuBar* fMenuBar;
|
|
alignment fAlign;
|
|
float fDivider;
|
|
bool fEnabled;
|
|
bool fFixedSizeMB;
|
|
thread_id fMenuTaskID;
|
|
|
|
LayoutData* fLayoutData;
|
|
BMessageFilter* fMouseDownFilter;
|
|
|
|
uint32 _reserved[2];
|
|
};
|
|
|
|
|
|
#endif // _MENU_FIELD_H
|