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101 lines
3.2 KiB
101 lines
3.2 KiB
//========= Copyright Valve Corporation, All rights reserved. ============//
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//
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// Purpose:
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//
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// $NoKeywords: $
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//=============================================================================//
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#include "DemoPage.h"
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#include <VGUI/IVGui.h>
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#include <vgui_controls/TextEntry.h>
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using namespace vgui;
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//-----------------------------------------------------------------------------
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// Text Entry controls are notepad-like windows that hold text.
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// They have a border around them and typically hold editable text information.
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// In this demo we create a very simple text entry window. It holds one
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// line of text and is editable. Typing more text will fill the window with
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// text and as you hit the end the text will scroll.
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// The cursor can be moved
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// around with arrow keys or positioned with the mouse. Clicking and dragging
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// will select text. Right clicking in
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// a text edit window will open a cut/copy/paste dropdown, and the windows
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// keyboard commands will work as well (ctrl-c/ctrl-v). Some other windows
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// keys work as well (home, delete, end).
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// When URL's are displayed in TextEntry windows they become clickable, and
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// will open a browser when clicked.
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//-----------------------------------------------------------------------------
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class TextEntryDemo: public DemoPage
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{
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public:
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TextEntryDemo(Panel *parent, const char *name);
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~TextEntryDemo();
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private:
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void SetVisible(bool status);
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TextEntry *m_pTextEntry;
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};
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//-----------------------------------------------------------------------------
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// Purpose: Constructor
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//-----------------------------------------------------------------------------
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TextEntryDemo::TextEntryDemo(Panel *parent, const char *name) : DemoPage(parent, name)
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{
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m_pTextEntry = new TextEntry(this, "ATextEntry");
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// Get the size of the window
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int wide, tall;
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m_pTextEntry->GetSize(wide, tall);
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// Position the window and make it nice and wide, but preserve the
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// height to one line.
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m_pTextEntry->SetBounds(100, 100, 200, tall);
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// Insert text after you have set the starting
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// size and position of the window
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m_pTextEntry->InsertString("Some starting text");
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// We want all the text in the window selected the
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// first time the user clicks in the window.
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m_pTextEntry->SelectAllOnFirstFocus(true);
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// Note window has horizontal scrolling of text on by default.
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// You can enforce a char limit by using setMaximumCharCount()
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// A non editable textentry filled with text to test elipses:
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TextEntry *m_pTextEntry2 = new TextEntry(this, "ATextEntry");
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m_pTextEntry2->SetBounds(100, 130, 200, tall);
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m_pTextEntry2->InsertString("Some starting text longer than before for an elipsis");
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m_pTextEntry2->SetHorizontalScrolling(false);
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}
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void TextEntryDemo::SetVisible(bool status)
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{
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// We want all the text in the window selected the
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// first time the user clicks in the window.
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if (status)
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m_pTextEntry->SelectAllOnFirstFocus(true);;
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DemoPage::SetVisible(status);
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}
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//-----------------------------------------------------------------------------
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// Purpose: Destructor
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//-----------------------------------------------------------------------------
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TextEntryDemo::~TextEntryDemo()
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{
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}
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Panel* TextEntryDemo_Create(Panel *parent)
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{
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return new TextEntryDemo(parent, "TextEntryDemo");
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}
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