I'm using CodeBlocks as IDE with WxWidgets in order to develop a simple application based on buttons actions: the user can click on different buttons to get information from the system.
I would like to open a new frame when a button is clicked, but I do not know how to do it since I'm still a newby and I couldn't find any tutorial about this topic.
How can I create and launch a new frame when Button1 is clicked?
If you can't help me, can you at least give me some good link where I can understand how to do this, please?
How can I create and launch a new frame when Button1 is clicked?
Thank you for your support!
This is my basic code:
isolaApp.cpp
#include "isolaApp.h"
//(*AppHeaders
#include "isolaMain.h"
#include <wx/image.h>
//*)
IMPLEMENT_APP(isolaApp);
bool isolaApp::OnInit()
{
bool wxsOK = true;
wxInitAllImageHandlers();
if ( wxsOK )
{
isolaFrame* Frame = new isolaFrame(1);
Frame->Show();
SetTopWindow(Frame);
}
return wxsOK;
}
isolaMain.cpp
#include "isolaMain.h"
#include <wx/msgdlg.h>
//(*InternalHeaders(isolaFrame)
#include <wx/intl.h>
#include <wx/string.h>
//*)
//helper functions
enum wxbuildinfoformat {
short_f, long_f };
wxString wxbuildinfo(wxbuildinfoformat format)
{
wxString wxbuild(wxVERSION_STRING);
if (format == long_f )
{
#if defined(__WXMSW__)
wxbuild << _T("-Windows");
#elif defined(__UNIX__)
wxbuild << _T("-Linux");
#endif
#if wxUSE_UNICODE
wxbuild << _T("-Unicode build");
#else
wxbuild << _T("-ANSI build");
#endif // wxUSE_UNICODE
}
return wxbuild;
}
//(*IdInit(isolaFrame)
const long isolaFrame::ID_BUTTON1 = wxNewId();
const long isolaFrame::ID_BUTTON2 = wxNewId();
const long isolaFrame::ID_SASHWINDOW1 = wxNewId();
const long isolaFrame::idMenuQuit = wxNewId();
const long isolaFrame::idMenuAbout = wxNewId();
const long isolaFrame::ID_STATUSBAR1 = wxNewId();
//*)
BEGIN_EVENT_TABLE(isolaFrame,wxFrame)
//(*EventTable(isolaFrame)
//*)
END_EVENT_TABLE()
isolaFrame::isolaFrame(wxWindow* parent,wxWindowID id)
{
//(*Initialize(isolaFrame)
wxMenu* Menu1;
wxMenu* Menu2;
wxMenuBar* MenuBar1;
wxMenuItem* MenuItem1;
wxMenuItem* MenuItem2;
Create(parent, id, wxEmptyString, wxDefaultPosition, wxDefaultSize, wxDEFAULT_FRAME_STYLE, _T("id"));
SashWindow1 = new wxSashWindow(this, ID_SASHWINDOW1, wxPoint(168,72), wxDefaultSize, wxSW_3D|wxCLIP_CHILDREN, _T("ID_SASHWINDOW1"));
Button1 = new wxButton(SashWindow1, ID_BUTTON1, _("Label"), wxPoint(143,163), wxDefaultSize, 0, wxDefaultValidator, _T("ID_BUTTON1"));
Button2 = new wxButton(SashWindow1, ID_BUTTON2, _("Label"), wxPoint(143,225), wxDefaultSize, 0, wxDefaultValidator, _T("ID_BUTTON2"));
SashWindow1->SetSashVisible(wxSASH_TOP, true);
SashWindow1->SetSashVisible(wxSASH_BOTTOM, true);
SashWindow1->SetSashVisible(wxSASH_LEFT, true);
SashWindow1->SetSashVisible(wxSASH_RIGHT, true);
MenuBar1 = new wxMenuBar();
Menu1 = new wxMenu();
MenuItem1 = new wxMenuItem(Menu1, idMenuQuit, _("Quit\tAlt-F4"), _("Quit the application"), wxITEM_NORMAL);
Menu1->Append(MenuItem1);
MenuBar1->Append(Menu1, _("&File"));
Menu2 = new wxMenu();
MenuItem2 = new wxMenuItem(Menu2, idMenuAbout, _("About\tF1"), _("Show info about this application"), wxITEM_NORMAL);
Menu2->Append(MenuItem2);
MenuBar1->Append(Menu2, _("Help"));
SetMenuBar(MenuBar1);
StatusBar1 = new wxStatusBar(this, ID_STATUSBAR1, 0, _T("ID_STATUSBAR1"));
int __wxStatusBarWidths_1[1] = { -1 };
int __wxStatusBarStyles_1[1] = { wxSB_NORMAL };
StatusBar1->SetFieldsCount(1,__wxStatusBarWidths_1);
StatusBar1->SetStatusStyles(1,__wxStatusBarStyles_1);
SetStatusBar(StatusBar1);
Connect(ID_BUTTON1,wxEVT_COMMAND_BUTTON_CLICKED,(wxObjectEventFunction)&isolaFrame::OnButton1Click);
Connect(idMenuQuit,wxEVT_COMMAND_MENU_SELECTED,(wxObjectEventFunction)&isolaFrame::OnQuit);
Connect(idMenuAbout,wxEVT_COMMAND_MENU_SELECTED,(wxObjectEventFunction)&isolaFrame::OnAbout);
//*)
}
isolaFrame::~isolaFrame()
{
//(*Destroy(isolaFrame)
//*)
}
void isolaFrame::OnQuit(wxCommandEvent& event)
{
Close();
}
void isolaFrame::OnAbout(wxCommandEvent& event)
{
wxString msg = wxbuildinfo(long_f);
wxMessageBox(msg, _("Welcome to..."));
}
void isolaFrame::OnButton1Click(wxCommandEvent& event)
{
// I want to show a new
}
To show a new frame, you just need to create it and then Show() it: the last step is important, as new frames are created initially hidden, so if you forget to call Show(), the frame will exist but neither you nor the users of your application will see it.
Related
I am testing a gtk4 widget which is GtkDropTarget. I plan on setting an image which is dragged to the window as the image of the window itself. But errors come up as soon as I drag an image file. To be clear, this is the code in vala:
int main (string[] args) {
var app = new App();
return app.run(args);
}
public class App : Gtk.Application {
public App () {
Object (
application_id: "com.github.ea",
flags: ApplicationFlags.FLAGS_NONE
);
}
public override void activate () {
var window = new Window (this);
add_window (window);
}
}
public class Window : Gtk.ApplicationWindow {
public Window (Gtk.Application app) {
Object (application: app);
}
construct {
title = "Drag";
set_default_size (640, 480);
var drag_source = new DragSource ();
set_child (drag_source.self);
show ();
}
}
public class DragSource {
public Gtk.Image self;
public DragSource () {
self = new Gtk.Image ();
var drag_controller = new Gtk.DropTarget (GLib.Type.INVALID, Gdk.DragAction.COPY);
drag_controller.set_gtypes ({typeof(File)});
self.add_controller (drag_controller);
drag_controller.on_drop.connect (on_drop);
}
private bool on_drop (GLib.Value val, double x, double y) {
File filename = (File) val;
var file_path = filename.get_path ();
if (val.holds(typeof(File)) == true) {
print ("The dragged object is a file.\n");
if ("png" in file_path || "jpg" in file_path) {
print ("The dragged object is an image.\n");
self.set_from_pixbuf (pixbuf(file_path));
}
else {
print ("The dragged object is NOT an image.\n");
}
}
else {
print ("The dragged object is NOT a file.\n");
return false;
}
return true;
}
private Gdk.Pixbuf pixbuf (string file) {
try {
return new Gdk.Pixbuf.from_file (file);
} catch (Error e) {
error ("%s", e.message);
}
}
}
This compiles and runs. But as soon as I drag an image file to the window, error occurs and the image is not displayed. This are the pictures of what happens. What should happen is, when I drag a png file from my file manager, the dragged image should be the image showing in the GtkImage, which is the main widget of the window.
On my first drag of an image file from my pc, this error shows up:
The dragged object is a file.
The dragged object is an image.
(v:3891): Gtk-CRITICAL **: 08:52:28.861: gtk_image_set_from_pixbuf: assertion 'GTK_IS_IMAGE (image)' failed
On the second drag, this shows up:
(v:3891): Gdk-CRITICAL **: 08:53:33.388: gdk_drop_set_actions: assertion 'priv->state == GDK_DROP_STATE_NONE' failed
The dragged object is a file.
The dragged object is an image.
(v:3891): Gtk-CRITICAL **: 08:53:33.973: gtk_image_set_from_pixbuf: assertion 'GTK_IS_IMAGE (image)' failed
I would really appreciate a help. Thank You!
This is how I would implement your intention
int main (string[] args) {
var app = new App ();
return app.run (args);
}
public class App : Gtk.Application {
public App () {
Object (
application_id: "com.github.ea",
flags : ApplicationFlags.FLAGS_NONE
);
}
public override void activate () {
var window = new Window (this);
window.present ();
}
}
public class Window : Gtk.ApplicationWindow {
public Window (Gtk.Application app) {
Object (application: app);
}
construct {
title = "Drag an Image!";
set_default_size (640, 480);
var image = new Gtk.Image ();
image.vexpand = image.hexpand = true;
var controller = new Gtk.DropTarget (typeof (GLib.File), Gdk.DragAction.COPY);
controller.on_drop.connect ((target, value, x, y) => {
var file = (GLib.File) value;
var filename = file.get_path ();
if (GLib.ContentType.guess (filename, null, null).contains ("image")) {
image.set_from_file (filename);
}
});
image.add_controller (controller);
set_child (image);
}
}
Coding in Xamarin IOS. I have a drop down list type popup, where, if The end user types in a new value, I want to ask a yes/no question: Do You want to add a new row?
The control is inside a UIStackView, which is inside a container UIView, which is in turn inside another which is presented via segue. Xamarin demanded a UIPopoverController, which I implemented. Here is The code I have so far:
using System.Threading.Tasks;
using Foundation;
using UIKit;
namespace PTPED_Engine
{
public enum MessagePopupType
{
YesNo = 1,
OKCancel = 2,
OKOnly = 3
}
public enum PopupResultType
{
OK = 1,
Cancel = 2,
Yes = 3,
No = 4
}
public static class AlertPopups
{
static NSObject nsObject;
public static void Initialize(NSObject nsObject)
{
AlertPopups.nsObject = nsObject;
}
public static Task<PopupResultType> AskUser(UIViewController parent, UIView V, string strTitle, string strMsg, MessagePopupType mpt)
{
using (UIPopoverController pc = new UIPopoverController(parent))
{
// pc.ContentViewController
// method to show an OK/Cancel dialog box and return true for OK, or false for cancel
var taskCompletionSource = new TaskCompletionSource<PopupResultType>();
var alert = UIAlertController.Create(strTitle, strMsg, UIAlertControllerStyle.ActionSheet);
// set up button event handlers
if (mpt == MessagePopupType.OKCancel)
{
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, a => taskCompletionSource.SetResult(PopupResultType.OK)));
alert.AddAction(UIAlertAction.Create("Cancel", UIAlertActionStyle.Default, a => taskCompletionSource.SetResult(PopupResultType.Cancel)));
}
if (mpt == MessagePopupType.YesNo)
{
alert.AddAction(UIAlertAction.Create("Yes", UIAlertActionStyle.Default, a => taskCompletionSource.SetResult(PopupResultType.Yes)));
alert.AddAction(UIAlertAction.Create("No", UIAlertActionStyle.Default, a => taskCompletionSource.SetResult(PopupResultType.No)));
}
if (mpt == MessagePopupType.OKOnly)
{
alert.AddAction(UIAlertAction.Create("OK", UIAlertActionStyle.Default, a => taskCompletionSource.SetResult(PopupResultType.OK)));
}
// show it
nsObject.InvokeOnMainThread(() =>
{
pc.PresentFromRect(V.Bounds, V, UIPopoverArrowDirection.Any, true);
});
return taskCompletionSource.Task;
}
}
}
}
and I invoke it as follows:
LookupCombo.Completed += async (object sender, CompletedEventArgs e) =>
{
C1AutoComplete AC = (C1AutoComplete)sender;
if (AC.Text.Trim() != "")
{
string sColName = AC.AccessibilityIdentifier.Trim();
var ValuesVC = (List<Lookupcombo_Entry>)AC.ItemsSource;
var IsThisAHit = from Lookupcombo_Entry in ValuesVC
where Lookupcombo_Entry.sDispVal.ToUpper().Trim() == e.value.ToUpper().Trim()
select Lookupcombo_Entry.sMapVal;
if (!IsThisAHit.Any())
{
string sTitle = "";
string sFull = _RM.GetString(sColName);
if (sFull == null) { sFull = "???-" + sColName.Trim(); }
sTitle = " Add New " + sFull.Trim() + "?";
string sPPrompt = "Do you want to add a new " + sFull.Trim() + " named " + AC.Text.Trim() + " to the Database?";
var popupResult = await AlertPopups.AskUser(CurrentViewController(), V, sTitle, sPPrompt, MessagePopupType.YesNo);
}
}
};
CurrentViewController is defined like this:
private UIViewController CurrentViewController()
{
var window = UIApplication.SharedApplication.KeyWindow;
var vc = window.RootViewController;
while (vc.PresentedViewController != null)
{
vc = vc.PresentedViewController;
}
return vc;
}
This does nothing. It hangs The user interface.
This should be built in, but it is only built in in Xamarin.Forms, which I do not want to use.
I have no problem in doing this stuff with an await, but this is simply not working. Can anyone help?
Thanks!
You can just use the ACR UserDialogs library:
https://github.com/aritchie/userdialogs
This is a solution I provided a few years ago, I think it is an ugly hack, compared to your elegant approach. You did not say what part does not work exactly, that might help spot the problem.
Here is my solution from a few years back:
iphone UIAlertView Modal
I am trying to draw a Rectangle Label with a text in it every tick.. I want a text to fit exactly in to a Rectangle_Label.. As a text i am using Label.. But cant get it to work exactly.. It is not correctly situated..
In Fact i would like to create a class that would do it all in one... Just like a rectangle with text in it that would be always having same co ordinance and size etc..
Any help would be greatly appreciated...
bool createRectangleLabel(long chart_ID,string name,string labelName,int shift,double price,string text,double xSize,double ySize,double xOffSet,double yOffSet,double xDistance,double yDistance)
{
if(ObjectCreate(chart_ID,labelName,OBJ_RECTANGLE_LABEL,0,TimeCurrent()-shift,price))
{
Print(xDistance+" "+yDistance);
ObjectSetInteger(chart_ID,labelName,OBJPROP_BGCOLOR,clrBlack);
ObjectSetInteger(chart_ID,labelName,OBJPROP_XDISTANCE,xDistance);
ObjectSetInteger(chart_ID,labelName,OBJPROP_YDISTANCE,yDistance);
ObjectSetInteger(chart_ID,labelName,OBJPROP_YSIZE,ySize);
ObjectSetInteger(chart_ID,labelName,OBJPROP_XSIZE,xSize);
ObjectSetString(chart_ID,labelName,OBJPROP_TEXT,text);
ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,ANCHOR_CENTER);
return true;
}
else
{
Print("createRectangleLabel return error code: ",GetLastError());
Print("+--------------------------------------------------------------+");
return false;
}
}
bool createLineText(long chart_ID,string name,string labelName,int shift,double price,string text)
{
int xDistance=0;
int yDistance=0;
int xSize,xOffSet;
int ySize,yOffSet;
bool i=ChartTimePriceToXY(chart_ID,0,TimeCurrent(),price,xDistance,yDistance);
if(ObjectCreate(chart_ID,name,OBJ_LABEL,0,TimeCurrent()-shift,price))
{
ObjectSetInteger(chart_ID,name,OBJPROP_BGCOLOR,clrWhite);
ObjectSetInteger(chart_ID,name,OBJPROP_XDISTANCE,xDistance);
ObjectSetInteger(chart_ID,name,OBJPROP_YDISTANCE,yDistance);
ObjectSetString(chart_ID,name,OBJPROP_TEXT,text);
ObjectSetInteger(chart_ID,name,OBJPROP_ANCHOR,ANCHOR_CENTER);
ObjectSetInteger(chart_ID,name,OBJPROP_COLOR,clrWhite);
ObjectSetInteger(chart_ID,name,OBJPROP_FONTSIZE,10);
xSize = ObjectGet(name,OBJPROP_XSIZE);
ySize = ObjectGet(name,OBJPROP_YSIZE);
xOffSet = ObjectGet(name,OBJPROP_XOFFSET);
yOffSet = ObjectGet(name,OBJPROP_YOFFSET);
TextGetSize(name,xSize,ySize);
createRectangleLabel(chart_ID,name,labelName,shift,price,text,xSize,ySize,xOffSet,yOffSet,xDistance,yDistance);
return true;
}
else
{
Print("createLineText return error code: ",GetLastError());
Print("+--------------------------------------------------------------+");
return false;
}
}
You cannot call ObjectCreate() every tick - it would return an error 4200.
If you check the object exists before creating, that would help. Alternative approach would be to try to create the object and assign it with some necessary properties (e.g., color of the object, anchor etc) in one block, and move it in another.
if(ObjectFind(chart_id,labelName)<0){
if(ObjectCreate(chart_ID,labelName,OBJ_RECTANGLE_LABEL,0,TimeCurrent()-shift,price)){
ObjectSetInteger(chart_ID,labelName,OBJPROP_BGCOLOR,clrBlack);//etc.
}
ObjectSetInteger(chart_ID,labelName,OBJPROP_XDISTANCE,xDistance);
ObjectSetInteger(chart_ID,labelName,OBJPROP_YDISTANCE,yDistance);//if you need to move the object or take other steps each tick, e.g. update text - do it here
}
You're thinking along the right lines when you say that you'd like to create a class. Fortunately for you, the standard library already includes all the classes you need to make chart objects. Documentation
Example Indicator:
#property strict
#property indicator_chart_window
#include <ChartObjects\ChartObjectsTxtControls.mqh>
class MyRectLabel : public CChartObjectRectLabel
{
CChartObjectLabel m_label;
public:
bool Create(long chart, const string name, const int window,
const int X, const int Y, const int sizeX, const int sizeY)
{
if(!CChartObjectRectLabel::Create(chart,name,window,X,Y,sizeX,sizeY))
return false;
return m_label.Create(chart, name + "_", window, X + 8, Y + 12);
}
bool Color(const color clr){
return m_label.Color(clr);
}
bool Description(const string text){
return m_label.Description(text);
}
bool FontSize(const int size){
return m_label.FontSize(size);
}
bool ToolTip(const string text){
return (this.ToolTip(text) && m_label.Tooltip(text));
}
};
//+------------------------------------------------------------------+
MyRectLabel rect_label;
//+------------------------------------------------------------------+
int OnInit()
{
if(!rect_label.Create(0, "rlabel", 0, 5, 25, 100, 50)
|| !rect_label.BackColor(clrWhiteSmoke)
|| !rect_label.Description("LABEL!")
|| !rect_label.Tooltip("I am a rectangle label")
|| !rect_label.Color(clrBlack)
|| !rect_label.FontSize(18)
)
return INIT_FAILED;
return INIT_SUCCEEDED;
}
//+------------------------------------------------------------------+
int start()
{
static double last_price = 0.;
rect_label.Description(DoubleToString(Bid, _Digits));
if(Bid > last_price)
rect_label.Color(clrLimeGreen);
else
rect_label.Color(clrRed);
last_price = Bid;
return 0;
}
I am trying to set up a global hotkey on Linux.
I had initially used x11 (libX11.so) however I had to do this from a thread. I tried it but the XPendingEvent and XNextEvent would eventually crash the app.
So I switched to xcb (libxcb.so.1). There is no errors, I even check with xcb_request_check however the event loop is not picking anything up. As soon as I start the loop, I get only one event which looks like this:
{
response_type: 0,
pad0: 10,
sequence: 2,
pad: [620, 2162688, 0, 0, 0, 0, 0],
full_sequence: 2
}
Here is my code, I actually do this in js-ctypes, but I cut down all the stuff to just show simple agnostic as possible code:
conn = xcb_connect(null, null);
keysyms = xcb_key_symbols_alloc(conn);
keycodesPtr = xcb_key_symbols_get_keycode(keysyms, XK_Space);
setup = xcb_get_setup(conn);
screens = xcb_setup_roots_iterator(setup);
screensCnt = screens.rem;
for (var i=0; i<screensCnt; i++) {
rez_grab = xcb_grab_key(conn, 1, screens.data.root, XCB_MOD_MASK_ANY, keycodesPtr[0], XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC);
rez_err = xcb_request_check(conn, rez_grab);
// rez_err is null
xcb_screen_next(&screens);
}
xcb_flush(conn);
// start event loop
while (true) {
ev = xcb_poll_for_event(conn);
console.log(ev);
if (ev != null) {
free(ev);
}
Sleep(50);
}
console.log(ev) gives me what I posted above earlier, response_type of 0 and then forever after that ev is just null.
Does anyone know what's up? rez_grab as a raw string is xcb_void_cookie_t(2)
Thanks much
Figured it out at long last!! Ah figured this one out! I was using XCB_MOD_MASK_ANY and this constant works on Debian but not on Ubuntu, which is what I was using to test. I switched that up to use num lock, caps lock etc and now it works! :)
ostypes.API('xcb_grab_key')(conn, 1, screens.data.contents.root, ostypes.CONST.XCB_MOD_MASK_LOCK, keycodesArr[j], ostypes.CONST.XCB_GRAB_MODE_ASYNC, ostypes.CONST.XCB_GRAB_MODE_ASYNC); // caps lock
ostypes.API('xcb_grab_key')(conn, 1, screens.data.contents.root, ostypes.CONST.XCB_MOD_MASK_2, keycodesArr[j], ostypes.CONST.XCB_GRAB_MODE_ASYNC, ostypes.CONST.XCB_GRAB_MODE_ASYNC); // num lock
ostypes.API('xcb_grab_key')(conn, 1, screens.data.contents.root, ostypes.CONST.XCB_MOD_MASK_LOCK | ostypes.CONST.XCB_MOD_MASK_2, keycodesArr[j], ostypes.CONST.XCB_GRAB_MODE_ASYNC, ostypes.CONST.XCB_GRAB_MODE_ASYNC); // caps lock AND num lock
that was very very crazy i had no idea the XCB_MOD_MASK_ANY constant didnt work on Ubuntu -
var rez_grab = ostypes.API('xcb_grab_key')(conn, 1, screens.data.contents.root, ostypes.CONST.XCB_MOD_MASK_ANY, keycodesArr[j], ostypes.CONST.XCB_GRAB_MODE_ASYNC, ostypes.CONST.XCB_GRAB_MODE_ASYNC);
I also tried #n.m's code. On ubuntu it didnt work, but worked on debian -
#include <xcb/xcb.h>
#define XK_LATIN1
#include <xcb/xcb_keysyms.h>
#include <X11/keysymdef.h>
#include <stdio.h>
#include <stdlib.h>
int
main ()
{
xcb_connection_t *conn;
conn = xcb_connect (NULL, NULL);
xcb_key_symbols_t * keysyms = xcb_key_symbols_alloc(conn);
xcb_keycode_t * keycodesPtr = xcb_key_symbols_get_keycode(keysyms, XK_space);
const xcb_setup_t* setup = xcb_get_setup(conn);
xcb_screen_iterator_t screens = xcb_setup_roots_iterator(setup);
int screensCnt = screens.rem;
for (int i=0; i<screensCnt; i++) {
xcb_void_cookie_t rez_grab = xcb_grab_key(conn, 1, screens.data->root, XCB_MOD_MASK_ANY, keycodesPtr[0], XCB_GRAB_MODE_ASYNC, XCB_GRAB_MODE_ASYNC);
const static uint32_t values[] = { XCB_EVENT_MASK_EXPOSURE | XCB_EVENT_MASK_BUTTON_PRESS };
xcb_change_window_attributes (conn, screens.data->root, XCB_CW_EVENT_MASK, values);
xcb_screen_next(&screens);
}
xcb_flush(conn);
// start event loop
while (1) {
xcb_generic_event_t *ev = xcb_wait_for_event(conn);
if (ev && ((ev->response_type & ~0x80) == XCB_KEY_PRESS))
{
xcb_key_press_event_t *kp = (xcb_key_press_event_t *)ev;
printf ("Got key press %d\n", (int)kp->event);
}
if (ev != NULL) {
free(ev);
}
}
return 0;
}
I am making a top notification animation, but I don't know how to make the animation synchronous until the animation finishes. Here is the code I have:
public Storyboard prepareShowStory(int count, NotificationControl notifyControl)
{
notifyControl.textBlock1.Text = "Got" + count.ToString() + "Message";
notifyControl.RenderTransform = new CompositeTransform();
Storyboard story = new Storyboard();
//From here until the annimation finish and remove LayoutRoot.Resources.Clear();
LayoutRoot.Resources.Add("unique_id", story);
story.Completed += (object sender, EventArgs e) =>
{
story.Stop();
story.Children.Clear();
App.ViewModel.myAction -= CompletedRefresh;
LayoutRoot.Resources.Clear();
//To here.
};
story.Begin();
DoubleAnimation animation;
animation = new DoubleAnimation();
animation.AutoReverse = true;
animation.From = -64;
animation.To = 60;
animation.Duration = new Duration(TimeSpan.FromMilliseconds(1600));
animation.EasingFunction = _EasingFunction;
Storyboard.SetTargetName(animation, notifyControl.Name);
Storyboard.SetTargetProperty(animation, new PropertyPath("(UIElement.RenderTransform).(CompositeTransform.TranslateY)"));
story.Children.Add(animation);
return story;
}
You could check the ResourceDictionary before adding to it.
if(!LayoutRoot.Resources.Contains("unique_id"))
LayoutRoot.Resources.Add("unique_id", story);