ReactOS 0.4.15-dev-5666-gc548b97
FlatButton Struct Reference

#include <window.h>

Inheritance diagram for FlatButton:
Collaboration diagram for FlatButton:

Public Types

typedef OwnerdrawnButton super
 
- Public Types inherited from OwnerdrawnButton
typedef SubclassedWindow super
 
- Public Types inherited from SubclassedWindow
typedef Window super
 
- Public Types inherited from Window
typedef map< HWND, Window * > WindowMap
 
typedef Window *(* CREATORFUNC) (HWND)
 
typedef Window *(* CREATORFUNC_INFO) (HWND, const void *)
 

Public Member Functions

 FlatButton (HWND hwnd)
 
 FlatButton (HWND owner, int id)
 
- Public Member Functions inherited from OwnerdrawnButton
 OwnerdrawnButton (HWND hwnd)
 
- Public Member Functions inherited from SubclassedWindow
 SubclassedWindow (HWND)
 
- Public Member Functions inherited from Window
 Window (HWND hwnd)
 
virtual ~Window ()
 
LRESULT SendParent (UINT nmsg, WPARAM wparam=0, LPARAM lparam=0)
 
LRESULT PostParent (UINT nmsg, WPARAM wparam=0, LPARAM lparam=0)
 
 Window (INT cx, INT cy, BOOL fAutoHide=FALSE)
 
virtual ~Window ()
 
virtual LRESULT CALLBACK WindowProcDx (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
void DoAction ()
 

Protected Member Functions

LRESULT WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)
 
virtual void DrawItem (LPDRAWITEMSTRUCT dis)
 
LRESULT WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)
 
virtual void DrawItem (LPDRAWITEMSTRUCT dis)=0
 
- Protected Member Functions inherited from SubclassedWindow
virtual LRESULT WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)
 
virtual int Command (int id, int code)
 
virtual int Notify (int id, NMHDR *pnmh)
 
- Protected Member Functions inherited from Window
virtual LRESULT Init (LPCREATESTRUCT pcs)
 
virtual LRESULT WndProc (UINT nmsg, WPARAM wparam, LPARAM lparam)
 
virtual int Command (int id, int code)
 
virtual int Notify (int id, NMHDR *pnmh)
 
void OnCommand (HWND hwnd, int id, HWND hwndCtl, UINT codeNotify)
 
void OnPaint (HWND hwnd)
 
void OnRButtonDown (HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags)
 
void OnKey (HWND hwnd, UINT vk, BOOL fDown, int cRepeat, UINT flags)
 
void OnAppBarCallback (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
BOOL AppBar_Register (HWND hwnd)
 
BOOL AppBar_UnRegister (HWND hwnd)
 
BOOL AppBar_SetAutoHide (HWND hwnd, BOOL fHide)
 
BOOL AppBar_AutoHide (HWND hwnd)
 
BOOL AppBar_NoAutoHide (HWND hwnd)
 
BOOL AppBar_SetSide (HWND hwnd, UINT uSide)
 
void AppBar_SetAlwaysOnTop (HWND hwnd, BOOL fOnTop)
 
void AppBar_Hide (HWND hwnd)
 
void AppBar_UnHide (HWND hwnd)
 
void AppBar_SetAutoHideTimer (HWND hwnd)
 
void AppBar_SetAutoUnhideTimer (HWND hwnd)
 
void AppBar_Size (HWND hwnd)
 
void AppBar_QueryPos (HWND hwnd, LPRECT lprc)
 
void AppBar_QuerySetPos (UINT uEdge, LPRECT lprc, PAPPBARDATA pabd, BOOL fMove)
 
void AppBar_PosChanged (PAPPBARDATA pabd)
 
BOOL OnCreate (HWND hwnd, LPCREATESTRUCT lpCreateStruct)
 
void OnActivate (HWND hwnd, UINT state, HWND hwndActDeact, BOOL fMinimized)
 
void OnWindowPosChanged (HWND hwnd, const LPWINDOWPOS lpwpos)
 
void OnSize (HWND hwnd, UINT state, int cx, int cy)
 
void OnMove (HWND hwnd, int x, int y)
 
void OnNCDestroy (HWND hwnd)
 
void OnTimer (HWND hwnd, UINT id)
 
UINT OnNCHitTest (HWND hwnd, int x, int y)
 
void OnLButtonDown (HWND hwnd, BOOL fDoubleClick, int x, int y, UINT keyFlags)
 
void OnMouseMove (HWND hwnd, int x, int y, UINT keyFlags)
 
void OnLButtonUp (HWND hwnd, int x, int y, UINT keyFlags)
 
void GetWorkArea (LPRECT prc) const
 

Protected Attributes

COLORREF _textColor
 
COLORREF _activeColor
 
bool _active
 
- Protected Attributes inherited from SubclassedWindow
WNDPROC _orgWndProc
 
- Protected Attributes inherited from Window
HWND m_hwnd
 
BOOL m_fAutoHide
 
BOOL m_fOnTop
 
BOOL m_fHiding
 
UINT m_uSide
 
LONG m_cxWidth
 
LONG m_cyHeight
 
LONG m_cxSave
 
LONG m_cySave
 
BOOL m_fAppBarRegd
 
BOOL m_fMoving
 
BOOL m_bDragged
 
POINT m_ptDragOn
 
RECT m_rcAppBar
 
RECT m_rcDrag
 

Additional Inherited Members

- Static Public Member Functions inherited from Window
static HWND Create (CREATORFUNC creator, DWORD dwExStyle, LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int w, int h, HWND hwndParent=0, HMENU hMenu=0)
 
static HWND Create (CREATORFUNC_INFO creator, const void *info, DWORD dwExStyle, LPCTSTR lpClassName, LPCTSTR lpWindowName, DWORD dwStyle, int x, int y, int w, int h, HWND hwndParent=0, HMENU hMenu=0)
 
static Windowcreate_mdi_child (const ChildWndInfo &info, const MDICREATESTRUCT &mcs, CREATORFUNC_INFO creator)
 
static LRESULT CALLBACK WindowWndProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
 
static INT_PTR CALLBACK DialogProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
 
static Windowget_window (HWND hwnd)
 get window controller from window handle
 
template<typename CLASS >
static CLASS * get_window (HWND hwnd)
 
static void register_pretranslate (HWND hwnd)
 
static void unregister_pretranslate (HWND hwnd)
 
static BOOL pretranslate_msg (LPMSG pmsg)
 
static void register_dialog (HWND hwnd)
 
static void unregister_dialog (HWND hwnd)
 
static BOOL dispatch_dialog_msg (LPMSG pmsg)
 
static int MessageLoop ()
 
static void CancelModes ()
 
static BOOL DoRegisterClass (HINSTANCE hInstance)
 
static HWND DoCreateMainWnd (HINSTANCE hInstance, LPCTSTR pszText, INT cx, INT cy, DWORD style=WS_POPUP|WS_THICKFRAME|WS_CLIPCHILDREN, DWORD exstyle=WS_EX_WINDOWEDGE|WS_EX_TOOLWINDOW|WS_EX_TOPMOST, BOOL fAutoHide=FALSE)
 
static INT DoMainLoop ()
 
static WindowGetAppbarData (HWND hwnd)
 
static LRESULT CALLBACK WindowProc (HWND hwnd, UINT uMsg, WPARAM wParam, LPARAM lParam)
 
static DWORD WINAPI ActionThreadFunc (LPVOID args)
 
- Public Attributes inherited from Window
IAccessible IAccessible_iface
 
IOleWindow IOleWindow_iface
 
IEnumVARIANT IEnumVARIANT_iface
 
LONG ref
 
- Static Protected Member Functions inherited from SubclassedWindow
static LRESULT CALLBACK SubclassedWndProc (HWND hwnd, UINT nmsg, WPARAM wparam, LPARAM lparam)
 
- Static Protected Member Functions inherited from Window
static Windowcreate_controller (HWND hwnd)
 create controller for a new window
 
static StaticWindowDataGetStaticWindowData ()
 
static LRESULT CALLBACK MDICBTHookProc (int code, WPARAM wparam, LPARAM lparam)
 
static LRESULT CALLBACK PropSheetCBTHookProc (int code, WPARAM wparam, LPARAM lparam)
 
- Static Protected Attributes inherited from Window
static WindowMap s_wnd_map
 
static const voids_new_info = NULL
 
static CREATORFUNC s_window_creator = NULL
 
static HHOOK s_hcbtHook = 0
 
static WindowSet s_pretranslate_windows
 
static WindowSet s_dialogs
 

Detailed Description

Subclass button controls to paint colored text labels. The owning window should use the OwnerDrawParent template to route owner draw messages to the buttons.

Definition at line 692 of file window.h.

Member Typedef Documentation

◆ super

Definition at line 694 of file window.h.

Constructor & Destructor Documentation

◆ FlatButton() [1/2]

FlatButton::FlatButton ( HWND  hwnd)
inline

Definition at line 696 of file window.h.

697 : super(hwnd), _active(false) {}
OwnerdrawnButton super
Definition: window.h:694
bool _active
Definition: window.h:708
_In_ LONG _In_ HWND hwnd
Definition: winddi.h:4023

◆ FlatButton() [2/2]

FlatButton::FlatButton ( HWND  owner,
int  id 
)
inline

Definition at line 699 of file window.h.

700 : super(GetDlgItem(owner, IDOK)), _active(false) {}
HWND WINAPI GetDlgItem(_In_opt_ HWND, _In_ int)
#define IDOK
Definition: winuser.h:824

Member Function Documentation

◆ DrawItem()

void FlatButton::DrawItem ( LPDRAWITEMSTRUCT  dis)
protectedvirtual

Implements OwnerdrawnButton.

Definition at line 1050 of file window.cpp.

1051{
1053
1054 if (dis->itemState & ODS_DISABLED)
1056
1057 RECT textRect = {dis->rcItem.left+2, dis->rcItem.top+2, dis->rcItem.right-4, dis->rcItem.bottom-4};
1058
1059 if (dis->itemState & ODS_SELECTED) {
1060 style |= DFCS_PUSHED;
1063 }
1064
1066
1067 // highlight the button?
1068 if (_active)
1069 DrawEdge(dis->hDC, &dis->rcItem, EDGE_ETCHED, BF_RECT);
1070 else if (GetWindowStyle(_hwnd) & BS_FLAT) // Only with BS_FLAT there will be drawn a frame to show highlighting.
1072
1073 TCHAR txt[BUFFER_LEN];
1074 int txt_len = GetWindowText(_hwnd, txt, BUFFER_LEN);
1075
1076 if (dis->itemState & (ODS_DISABLED|ODS_GRAYED)) {
1078
1079 if (gray) {
1080 {
1081 TextColor lcColor(dis->hDC, GetSysColor(COLOR_BTNHIGHLIGHT));
1082 RECT shadowRect = {textRect.left+1, textRect.top+1, textRect.right+1, textRect.bottom+1};
1083 DrawText(dis->hDC, txt, txt_len, &shadowRect, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
1084 }
1085
1086 BkMode mode(dis->hDC, TRANSPARENT);
1087 TextColor lcColor(dis->hDC, gray);
1088 DrawText(dis->hDC, txt, txt_len, &textRect, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
1089 } else {
1090 int old_r = textRect.right;
1091 int old_b = textRect.bottom;
1093 int x = textRect.left + (old_r-textRect.right)/2;
1094 int y = textRect.top + (old_b-textRect.bottom)/2;
1099 GrayString(dis->hDC, GetSysColorBrush(COLOR_GRAYTEXT), MyDrawText, (LPARAM)txt, txt_len, x, y, w, h);
1100 }
1101 } else {
1102 TextColor lcColor(dis->hDC, _active? _activeColor: _textColor);
1103 DrawText(dis->hDC, txt, txt_len, &textRect, DT_SINGLELINE|DT_VCENTER|DT_CENTER);
1104 }
1105
1106 if (dis->itemState & ODS_FOCUS) {
1107 RECT rect = {
1108 dis->rcItem.left+3, dis->rcItem.top+3,
1109 dis->rcItem.right-dis->rcItem.left-4, dis->rcItem.bottom-dis->rcItem.top-4
1110 };
1111 if (dis->itemState & ODS_SELECTED) {
1112 ++rect.left; ++rect.top;
1113 ++rect.right; ++rect.bottom;
1114 }
1115 DrawFocusRect(dis->hDC, &rect);
1116 }
1117}
Arabic default style
Definition: afstyles.h:94
GLint GLint GLint GLint GLint x
Definition: gl.h:1548
GLint GLint GLint GLint GLint GLint y
Definition: gl.h:1548
GLenum mode
Definition: glext.h:6217
GLubyte GLubyte GLubyte GLubyte w
Definition: glext.h:6102
GLfloat GLfloat GLfloat GLfloat h
Definition: glext.h:7723
#define BUFFER_LEN
Definition: utility.h:97
unsigned int UINT
Definition: ndis.h:50
RECT textRect
Definition: startmenu.cpp:1392
& rect
Definition: startmenu.cpp:1413
COLORREF _activeColor
Definition: window.h:707
COLORREF _textColor
Definition: window.h:706
LONG right
Definition: windef.h:308
LONG bottom
Definition: windef.h:309
LONG top
Definition: windef.h:307
LONG left
Definition: windef.h:306
LONG_PTR LPARAM
Definition: windef.h:208
DWORD COLORREF
Definition: windef.h:300
static RECT s_MyDrawText_Rect
Definition: window.cpp:883
static BOOL CALLBACK MyDrawText(HDC hdc, LPARAM data, int cnt)
Definition: window.cpp:885
#define GetWindowStyle(hwnd)
Definition: windowsx.h:315
#define TRANSPARENT
Definition: wingdi.h:950
int WINAPI FillRect(HDC, LPCRECT, HBRUSH)
#define ODS_DISABLED
Definition: winuser.h:2537
DWORD WINAPI GetSysColor(_In_ int)
#define ODS_SELECTED
Definition: winuser.h:2535
#define GrayString
Definition: winuser.h:5792
#define COLOR_GRAYTEXT
Definition: winuser.h:926
#define DT_CENTER
Definition: winuser.h:527
#define DFCS_BUTTONPUSH
Definition: winuser.h:501
HBRUSH WINAPI GetSysColorBrush(_In_ int)
#define DT_SINGLELINE
Definition: winuser.h:540
#define DFCS_INACTIVE
Definition: winuser.h:502
#define EDGE_ETCHED
Definition: winuser.h:452
#define BF_FLAT
Definition: winuser.h:471
#define DrawText
Definition: winuser.h:5761
BOOL WINAPI DrawEdge(_In_ HDC, _Inout_ LPRECT, _In_ UINT, _In_ UINT)
#define BS_FLAT
Definition: winuser.h:280
#define GetWindowText
Definition: winuser.h:5788
#define DT_VCENTER
Definition: winuser.h:543
#define ODS_GRAYED
Definition: winuser.h:2536
BOOL WINAPI DrawFocusRect(_In_ HDC, _In_ LPCRECT)
#define DT_CALCRECT
Definition: winuser.h:526
#define COLOR_BTNHIGHLIGHT
Definition: winuser.h:929
#define BF_RECT
Definition: winuser.h:462
#define EDGE_RAISED
Definition: winuser.h:450
#define DFCS_PUSHED
Definition: winuser.h:503
#define ODS_FOCUS
Definition: winuser.h:2539
#define COLOR_BTNFACE
Definition: winuser.h:922
char TCHAR
Definition: xmlstorage.h:189

◆ WndProc()

LRESULT FlatButton::WndProc ( UINT  nmsg,
WPARAM  wparam,
LPARAM  lparam 
)
protectedvirtual

Reimplemented from OwnerdrawnButton.

Definition at line 1119 of file window.cpp.

1120{
1121 switch(nmsg) {
1122 case WM_MOUSEMOVE: {
1123 bool active = false;
1124
1125 if (IsWindowEnabled(_hwnd)) {
1126 DWORD pid_foreground;
1127 HWND hwnd_foreground = GetForegroundWindow(); //@@ may be better look for WM_ACTIVATEAPP ?
1128 GetWindowThreadProcessId(hwnd_foreground, &pid_foreground);
1129
1130 if (GetCurrentProcessId() == pid_foreground) {
1132 ClientRect clntRect(_hwnd);
1133
1134 // highlight the button?
1135 if (pt.x>=clntRect.left && pt.x<clntRect.right && pt.y>=clntRect.top && pt.y<clntRect.bottom)
1136 active = true;
1137 }
1138 }
1139
1140 if (active != _active) {
1141 _active = active;
1142
1143 if (active) {
1144 TRACKMOUSEEVENT tme = {sizeof(tme), /*TME_HOVER|*/TME_LEAVE, _hwnd/*, HOVER_DEFAULT*/};
1145 _TrackMouseEvent(&tme);
1146 }
1147
1148 InvalidateRect(_hwnd, NULL, TRUE);
1149 }
1150
1151 return 0;}
1152
1153 case WM_LBUTTONUP: {
1155 ClientRect clntRect(_hwnd);
1156
1157 // no more in the active rectangle?
1158 if (pt.x<clntRect.left || pt.x>=clntRect.right || pt.y<clntRect.top || pt.y>=clntRect.bottom)
1159 goto cancel_press;
1160
1161 goto def;}
1162
1163 case WM_CANCELMODE:
1164 cancel_press: {
1165 TRACKMOUSEEVENT tme = {sizeof(tme), /*TME_HOVER|*/TME_LEAVE|TME_CANCEL, _hwnd/*, HOVER_DEFAULT*/};
1166 _TrackMouseEvent(&tme);
1167 _active = false;
1168 ReleaseCapture();}
1169 // fall through
1170
1171 case WM_MOUSELEAVE:
1172 if (_active) {
1173 _active = false;
1174
1175 InvalidateRect(_hwnd, NULL, TRUE);
1176 }
1177
1178 return 0;
1179
1180 default: def:
1181 return super::WndProc(nmsg, wparam, lparam);
1182 }
1183}
BOOL WINAPI _TrackMouseEvent(TRACKMOUSEEVENT *ptme)
Definition: commctrl.c:1207
#define NULL
Definition: types.h:112
#define TRUE
Definition: types.h:120
#define pt(x, y)
Definition: drawing.c:79
unsigned long DWORD
Definition: ntddk_ex.h:95
static UINT WPARAM wparam
Definition: combo.c:716
static UINT WPARAM LPARAM lparam
Definition: combo.c:716
#define TME_CANCEL
Definition: commctrl.h:4984
#define TME_LEAVE
Definition: commctrl.h:4981
#define WM_MOUSELEAVE
Definition: commctrl.h:4975
LRESULT WndProc(UINT nmsg, WPARAM wparam, LPARAM lparam)
Definition: window.cpp:865
DWORD WINAPI GetCurrentProcessId(void)
Definition: proc.c:1158
DWORD WINAPI GetWindowThreadProcessId(HWND hWnd, PDWORD lpdwProcessId)
#define GET_Y_LPARAM(lp)
Definition: windowsx.h:300
#define GET_X_LPARAM(lp)
Definition: windowsx.h:299
BOOL WINAPI ReleaseCapture(void)
Definition: message.c:2890
HWND WINAPI GetForegroundWindow(void)
Definition: ntwrapper.h:392
#define WM_CANCELMODE
Definition: winuser.h:1625
#define WM_MOUSEMOVE
Definition: winuser.h:1765
#define WM_LBUTTONUP
Definition: winuser.h:1767
BOOL WINAPI IsWindowEnabled(_In_ HWND)
BOOL WINAPI InvalidateRect(_In_opt_ HWND, _In_opt_ LPCRECT, _In_ BOOL)

Member Data Documentation

◆ _active

bool FlatButton::_active
protected

Definition at line 708 of file window.h.

Referenced by DrawItem(), and WndProc().

◆ _activeColor

COLORREF FlatButton::_activeColor
protected

Definition at line 707 of file window.h.

Referenced by DrawItem().

◆ _textColor

COLORREF FlatButton::_textColor
protected

Definition at line 706 of file window.h.

Referenced by DrawItem().


The documentation for this struct was generated from the following files: