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88 lines
2.8 KiB
88 lines
2.8 KiB
5 years ago
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//========= 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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#include <vgui/KeyCode.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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// In this demo we create an editable text entry window that holds multiple lines
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// of text. We initialize it with some starting text.
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// We override the enter key to clear the text. To add a newline manually you can
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// type ctrl-enter
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//-----------------------------------------------------------------------------
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class TextEntryDemo5: public DemoPage
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{
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public:
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TextEntryDemo5(Panel *parent, const char *name);
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~TextEntryDemo5();
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private:
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void OnKeyCodeTyped(KeyCode code);
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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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TextEntryDemo5::TextEntryDemo5(Panel *parent, const char *name) : DemoPage(parent, name)
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{
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m_pTextEntry = new TextEntry(this, "AnotherTextEntry");
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// Position the window and make it nice and wide.
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// Make it tall enough to fit several lines of text.
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m_pTextEntry->SetBounds(100, 100, 200, 100);
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// Make this window hold multiple lines of text.
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// This will turn off horizontal scrolling,
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// and wrap text from line to line.
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m_pTextEntry->SetMultiline(true);
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// Insert text after you have set the size and position of the window
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m_pTextEntry->InsertString("Some starting text and a pile of text. ");
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m_pTextEntry->InsertString("Some more text to make mutiple lines. ");
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m_pTextEntry->InsertString("Even more scrumptious, chocolatey delicious text. ");
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m_pTextEntry->InsertString("Enough text to get that scroll bar a-scrolling. ");
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m_pTextEntry->InsertString("That's it a nice number of chars.");
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}
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//-----------------------------------------------------------------------------
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// Purpose: Destructor
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//-----------------------------------------------------------------------------
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TextEntryDemo5::~TextEntryDemo5()
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{
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}
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//-----------------------------------------------------------------------------
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// Purpose: When the enter key is pressed we clear the textentry.
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// To add a newline use ctrl-return.
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//-----------------------------------------------------------------------------
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void TextEntryDemo5::OnKeyCodeTyped(KeyCode code)
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{
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if (code == KEY_ENTER)
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{
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m_pTextEntry->SetText("");
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}
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DemoPage::OnKeyCodeTyped(code);
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}
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Panel* TextEntryDemo5_Create(Panel *parent)
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{
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return new TextEntryDemo5(parent, "TextEntryDemo5");
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}
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