Search found 217 matches

by Rudra
Mon Oct 14, 2019 6:22 am
Forum: C++ Development
Topic: Re: [wxMSW][wx3.0.3] wxRichTextHTMLHandler ignores textbox
Replies: 1
Views: 123

Re: [wxMSW][wx3.0.3] wxRichTextHTMLHandler ignores textbox

Hi, In my wx applciation, I have a rich text control from which I create html string using wxRichTextHTMLHandler. If I have added text box(s) using wxRichTextCtrl::WriteTextBox then it doesn't create it's HTML string. I see the XML handler does but HTML handler doesn't. I couldn't find a way to get ...
by Rudra
Thu Sep 05, 2019 2:29 pm
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxExecute with wxEXEC_ASYNC in wxThreadEventHandler triggers wxApp::OnExit()
Replies: 1
Views: 74

[wxMSW][wx3.0.3] wxExecute with wxEXEC_ASYNC in wxThreadEventHandler triggers wxApp::OnExit()

Hi I my wx application, I have a join able thread. From wxThread::Entry() function, I am posting an event as follows, wxThreadEvent* evt = new wxThreadEvent(); evt->SetId(kMerge); wxQueueEvent(wxTheApp, evt); When wxThreadEventHandler is triggered, I am launching an exe (ffmpeg app) using wxExecute ...
by Rudra
Tue Aug 20, 2019 7:04 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxRichTextCtrl: Getting buffer as HTML does not add width and height of embedded image
Replies: 3
Views: 97

Re: [wxMSW][wx3.0.3] wxRichTextCtrl: Getting buffer as HTML does not add width and height of embedded image

Thanks for the reply I use the output html string to insert in a web page. Even if I don't set the wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_BASE64 flag, I get same html data. Hence always get image in original size rather than modified size on web page. // Get as html data wxString text; wxStringOutputStre...
by Rudra
Mon Aug 19, 2019 2:46 pm
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxRichTextCtrl: Getting buffer as HTML does not add width and height of embedded image
Replies: 3
Views: 97

[wxMSW][wx3.0.3] wxRichTextCtrl: Getting buffer as HTML does not add width and height of embedded image

Hi I am trying to get the wxRichTextCtrl's buffer as HTML string using wxRichTextHTMLHandler. I set handler's flag to wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_BASE64. If I resize the embedded image using Picture Properties Dialog that comes on right clicking the image, It does not add any width or height p...
by Rudra
Tue Aug 13, 2019 7:21 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxRichTextCtrl: Loading HTML string.
Replies: 2
Views: 122

Re: [wxMSW][wx3.0.3] wxRichTextCtrl: Loading HTML string.

Thanks for the reply. I was stuck. I tried XML handler and it works for me. I can save the rich text as XML and load it later. Code is as follows, // Save wxStringOutputStream strStream(m_rtcStr); wxRichTextXMLHandler xmlHander; xmlHander.SetFlags(wxRICHTEXT_HANDLER_SAVE_IMAGES_TO_BASE64); // save e...
by Rudra
Mon Aug 12, 2019 11:40 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxRichTextCtrl: Loading HTML string.
Replies: 2
Views: 122

[wxMSW][wx3.0.3] wxRichTextCtrl: Loading HTML string.

Hi, I looked into forum and found following links that says loading HTML content is not supported in wxRichTextCtrl. https://forums.wxwidgets.org/viewtopic.php?t=38274 https://forums.wxwidgets.org/viewtopic.php?t=45019 I have a function in which I can save the RTC's content as HTML and edit later if...
by Rudra
Mon Aug 12, 2019 7:16 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] Get menu-item label on click of a dynamically added menu in toolbar
Replies: 2
Views: 120

[wxMSW][wx3.0.3] Get menu-item label on click of a dynamically added menu in toolbar

Hi, In my wx application, I have wxITEM_DROPDOWN tool in which I am adding menu-items dynamically as follows, m_tooBar = new wxToolBar(m_titlePanel, wxID_ANY, wxDefaultPosition, wxDefaultSize, wxTB_NODIVIDER|wxTB_HORZ_TEXT); m_tooBar->AddTool(wxID_LOAD, wxT("Load"), wxMEMORY_PNG(ICON_LOAD), wxMEMORY...
by Rudra
Mon Aug 05, 2019 9:06 am
Forum: C++ Development
Topic: [wxMSW[3.0.3] Convert plain text to html text
Replies: 4
Views: 137

Re: [wxMSW[3.0.3] Convert plain text to html text

Thanks for the reply. What kind of issues? Initially, I was not handling '<', so it was not getting displayed in list if input string has it. e.g if input string is "a<c" then I was seeing only "a" in list. I don't see any problem with '>' and '&'. It gets displayed okay. I have to replace the '<'' ...
by Rudra
Fri Aug 02, 2019 7:46 am
Forum: C++ Development
Topic: [wxMSW[3.0.3] Convert plain text to html text
Replies: 4
Views: 137

[wxMSW[3.0.3] Convert plain text to html text

Hi In my wx application, I am getting plain text from wxTextCtrl and loading to wxSimpleHtmlListBox. The text can contain new line and any html entity like & >, < etc. I am handling it manually (i.e Replacing _T('<') with _T("<"), _T('\n') with _T("<br/>") and so on) when I find issue in displaying ...
by Rudra
Fri Jul 05, 2019 11:37 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxSimpleHtmlListBox: Wrapping long text without spaces
Replies: 3
Views: 104

Re: [wxMSW][wx3.0.3] wxSimpleHtmlListBox: Wrapping long text without spaces

Thanks for the reply. yes, the <wbr>, ­ or ​ (Zero-width space) are not supported by wxHTML. Let me explain little bit more what I am doing. Each row of my wxSimpleHtmlListBox is a table. I am calculating the possible width using wxDC::GetTextExtent(wxString) and setting the width of HTML ...
by Rudra
Thu Jul 04, 2019 10:59 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxSimpleHtmlListBox: Wrapping long text without spaces
Replies: 3
Views: 104

[wxMSW][wx3.0.3] wxSimpleHtmlListBox: Wrapping long text without spaces

Hi, In my wx application, I show a wxSimpleHtmlListBox. I noticed that a long text, not having spaces, doesn't get wrap. The list shows horizontal scrollbar. If text contains spaces then it does wrap. I don't want to show horizontal scroll bar. I want to wrap around the width of wxSimpleHtmlListBox....
by Rudra
Thu Jul 04, 2019 7:17 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] Closed dialog being shown on clicking on taskbar's thumbnail preview of wxFrame
Replies: 2
Views: 119

Re: [wxMSW][wx3.0.3] Closed dialog being shown on clicking on taskbar's thumbnail preview of wxFrame

Thanks for the reply. I see that problem was passing NULL as parent. Passing "this" (wxFrame) fixes the problem. I also tried to explore the dialogs sample and modified the parent of dialog opened from menu-item : "Generic Dialogs > Model less dialog" to NULL and close instead of hide on unchecking ...
by Rudra
Mon Jul 01, 2019 7:46 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] Closed dialog being shown on clicking on taskbar's thumbnail preview of wxFrame
Replies: 2
Views: 119

[wxMSW][wx3.0.3] Closed dialog being shown on clicking on taskbar's thumbnail preview of wxFrame

Hi In my wx application On Win-OS 10, I show a model-less dialog(wxDialog) from wxFrame. I noticed that even I closed the opened dialog, it appears on clicking thumbnail preview of wxFame on taskbar for a second. When wxFrame comes on top, because of clicking on thumbnail preview, it shows for a sec...
by Rudra
Wed Jun 12, 2019 9:16 am
Forum: C++ Development
Topic: [wxMSW][wx3.0.3] wxRichTextCtrl, wxColorPickerCtrl and wxUpdateUIEvent
Replies: 7
Views: 218

Re: [wxMSW][wx3.0.3] wxRichTextCtrl, wxColorPickerCtrl and wxUpdateUIEvent

ONEEYEMAN wrote:
Tue Jun 11, 2019 3:12 pm
Did you look at wxSTC?
No, I didn't look at it. I looked into richtext sample first and wanted similar function like it has.

I did take a look after you mentioned and wxSTC seems more rich. I should have known this.

Thanks for mentioning it.

Thank you
R.